Bitumastic sealant. Min. Bitumastic sealant

 
 MinBitumastic sealant  Tool as required to properly fill joints and force sealant against joint

The mastic sealant is modified with non asbestos fibres to make the sealant thixotropic and slump free when We sell specialist bitumen mastic joint sealants for sealing joints in roads, kerbs, runways, garage forecourts or anywhere else where a concrete to bitumen or bitmuen to bitumen mastic sealant is required. 58. CIL BITUMASTIC A thixotropic, non-slump rubberized bitumen sealant. Dr. EZ-Stik comes in many sizes and shapes for sealing both precision and non-precision joints in manhole, catch basins, curb inlets, vaults, pipe, box culverts and other sanitary and drainage products. Provides a durable high impact protective coating against corrosion, water, stones and salt. Architectural and. precast monolithic concrete base. Emulsions and cementitious waterproofing. ft. Application Bitumastic is used mainly to waterproof basement walls, or underground concrete beams. 7 kg. Qualified Construction Materials List (QCML) The following are lists of qualified products for use on MassDOT Highway Division construction contracts. FOSROC NITOSEAL MB175 600ML. precast concrete riser section, min 24", max 48" grout all exterior joints. It is waterproof, resistant to chemicals, and retains its flexibility even under extreme temperatures. Flashband. In order to make the sealant thixotropic and slump-free when applied on vertical areas. Nitoseal MB175 is a rubberised bitumen, mastic joint sealant compatible with bitumen based materials. Corporate Office. Checking availability. Min Order: 2000. BITUMASTIC #50 1 GAL; TREMPROOF 250 GC TROWEL 5 GAL; TREMPROOF 250 GC SL 5 GAL; 5 gal VULKEM Gray 346 Top Coat; We’re Hiring! Build your career with Cemstone. wrap with 6 mil plastic. It has excellent adhesion to structural concrete, masonry and wood. manhole shall be 5'-0" Ø if sewer main is greater than 10" Ø, or if three or more sewer main pipes connect to manhole, or if otherwise specified on drawings. It has good performance, such as a strong bonding with concrete, good elasticity, tensile capacity,. . Bostik Black Bituminous mastic, 1L. This waterproofing bituminous mastic is suitable for bedding pointing and sealing asphalt and felt roofs. The sealant cures with moisture in the air. Seal the edges well into grooves & protect to seal with a polysulphide / polyurethane or a bitumastic sealant. If using a polyurethane type of sealant, use a mask-ing tape (polyethylene tape) to separate Sika® Joint Filler from the sealant. com. Bitumastic Joint Sealant. Compare. Product Range A global brand STOPAQ. Joints allow for needed movement of the materials but must remain water, air, heat, cold and vapor tight. Backerseal is a polyurethane foam infused with a hydrophobic-acrylic impregnation technology. 8. It complies with MIL-C-18480-B and Bureau of Reclamation CA50 specifications and has a PDS and SDS file available for download. C-56 Butyl Joint Sealant is designed to fully comply with current ASTM Stan-dards and specifications as required by Federal, State and Local agencies for use by the precast concrete industryAdhesives & Sealants /. Bitumastic Kop Coated Sealant At Ferguson. 3. 0. Crommelin 15L Exterior Grade Brushable Waterproofer. . rubber mastic joint sealant. Tiling. Browse our range of high-quality roofing products and accessories, including soffit vents, wall ventilators, air bricks, damp proof membrane, roof felt and more. Uses of Bitumen. General purpose bitumen rubber mastic sealant BITUMASTIC GP is a single component, solvent based bitumen rubber mastic joint sealant. Key Properties. EZ-STIK’s butyl sealant is primarily used as a backplaster on manhole and box culvert joints and as an external manhole chimney seal. Somafix Bitumen Sealant S158 1. DECK-O-SEAL GUN GRADE is a two-component, non-sag, non-flowing, polysulfide-based sealing compound. (9. P. The product can be used for both above-grade and below-grade applications. Asbestos dust can be minimized by wetting the adhesive material and then scraping it by hand, but even then, the professional must be wearing protective. The product forms a surface skin, but the mass below remains soft to allow for moderate movement. formed and placed into service. Suitable for sealing and filling holes in mastic asphalt, roofing felt, corrugated iron, metal guttering and downpipes. TREMCO ILLBRUCK PROFESSIONAL BITUMINOUS RUBBER SEALANT/ADHESIVE (OS 111) 310ML Black OS 111 Bitumen Sealant Adhesive is a professional, durable, plasto-elastic, neutral cure bitumen sealant adhesive based on high-quality bituminous rubber in a 310ml cartridge tube. When installing the cable over concrete, wood or existing tiled floors refer to the manufacturer’s standard guidelines. Title: Ultra Bitumastic Sealant Author: Suleman Created Date: 10/7/2021 1:07:01 PMQl - Waterproof Sealant Bitumen Waterproof Coating For Joints , Find Complete Details about Ql - Waterproof Sealant Bitumen Waterproof Coating For Joints,Modified Bitumen Coating Waterproof Coating,Bitumen Waterproof Coating,Bitumastic Sealant from Waterproof Membrane Supplier or Manufacturer-Guangxi Qinglong Chemical Building. Our firm is a renowned entity, engaged in providing a high quality range of Bitumastic Sealant. Model # AP-5019. 7 kg. Excellent adhesion; Flexible joint sealant; Single compone; Footer Menu. The Sealtec Bituplus Torch Applied Roofing Membrane system TechnicalTommy explains how to seal a flat roof. Not intended for use in expansion joints or joints that. Advantages of elastomeric polyurethane sealants include: Good adhesion to a variety of substrates. More Options Available. The brilliant and robust cheap caulk sealant available on the site are made of high-quality materials such as silicone, polysiloxane, filler, crosslinker, tackifier, and many other efficient materials that make these products safe yet very powerful. Get info of suppliers, manufacturers, exporters, traders of Sealing Compounds for buying in India. $59431. Used on sealing of bitu. Sudbury Elastomeric Marine Sealant. Silicone sealant is a durable and long-lasting adhesive that works well for many different construction applications. CS-55 gray: 9. ), glass, aluminum, ceramics, etc. It is available in a wide range of sizes, both as boards & strips in thicknesses of 10 MM, 12 MM, 18 MM, 19 MM, 25 MM. The mastic sealant is modified with non asbestos fibres to make the Bitumen Sealant. waterproofing paint. i. Find My Store. for pricing and availability. weber seal bitum is a cold-applied, black, rubber-bitumen plastic mastic, applicable at all room temperatures. l" grout space filled with cement mortar or mastic material. 0. Joints allow for needed movement of the materials but must remain water, air, heat, cold and vapor tight. 2. I am referring to the silicones, which are generally regarded as the best window and wall sealants, with the bitumastic family, frequently used on roofs and flashings. Bitumastic sealant is a bituminous, elastic mass that has perfect adhesion to building surfaces (concrete or wood, plaster, metal) that is suitable for external sealing in all forms and roofing materials. This sealant is designed not to shrink, oxidize or harden and has excellent resistance to temperature extremes, acid and alkaline environments. Fire and Flood Renovation. The mastic sealant is modified with non asbestos 1. grout non-shrink grout 8" rubber o-ring gasket or bitumastic sealant 3000 psi (min. External (LM) silicones are normally neutral cure sealants which automatically elicit a longer cure period by air, but ultimately have better adhesion and low modulus capabilities. High-build, 16-24 mils (400-610 microns) in a single coat (up to 35 mils with force curing) Compatible with controlled cathodic protection. CS-55’s density varies by color. HYDRALASTIC 836 is excellent for horizontal and vertical applications, such as waterproofing plaza decks, planter boxes, and sealing parapets. ; Kent Seal, as manufactured by Hamilton-Kent, Inc. Sealants are also often commonly known as silicone sealants or mastics and are used when sealing areas that need a waterproof or airproof seal. ) conc. Use on concrete floors as an alternative to polythene. Wet Areas and Flooring Systems. BiTUmASTiC is a single component, solvent based bitumen rubber mastic joint sealant. With. Asphalt Bitumen Mastic, Grade Standard: M12 And M25. 34. Replaces the need for more expensive lead flashing. Excellent. to achieve cost-effective results with a high degree of applicational safety and reliability. Asphalt is produced in a plant that heats, dries and mixes aggregate, bitumen and sand into a composite mix. MacWrap for RCP (Reinforced Concrete Pipe) is a high performance, external joint coupler designed for the prevention of infiltration and resistance of exfiltration at joints of bell-and-spigot, tongue-and-groove, round, or elliptical RCP. Overview. 7 yrs CN Supplier . Go Green crack sealant is a synthetic adhesive containing bitumen with good permeability and strong binding force, better than the traditional asphalt filling seam, widely used for pavements' cracks repairing on both asphalt and concrete pavement. and provides continuous support for the joint sealant. 00 per item. Vehicle Underbody Aerosol Seal. Are you looking for Construction Chemicals in Pakistan? Phone: 0306-7522220; CONTACT US; FAQs; Select categoryAlibaba. , Ltd. An appropriate flashing membrane (mineral surface membrane) shall be lapped with the base membrane and taken up on the parapet wall and tucked into a groove cut into the concrete. Neutral Weatherproof Silicone Sealant For Glass Curtain Wall , Find Complete Details about Neutral Weatherproof Silicone Sealant For Glass Curtain Wall,Silicone Adhesive For Curtain Wall,Door Silicone Sealant,Bitumastic Sealant from Adhesives & Sealants Supplier or Manufacturer-Qingdao Maxhonor New Material Co. Exterior damp-proofing shall be bitumastic sealant. Covers 0. 16. both ways, bottom and sides. Protects tree wounds from disease and vermin attack. It has excellent adhesion to concrete, brickwork, asphalt and most construction material substrates. We sell specialist bitumen mastic joint. 2. Water resistance. Bituminous coatings are mainly composed of hydrocarbon molecules. Joint Sealant. Highway Sealant, Highway Sealant Suppliers Directory - Find variety Highway Sealant Suppliers, Manufacturers, Companies from around the World at silicone sealant ,silicone sealant production line ,xinyi sealant, Adhesives & Sealants. The membrane is protected on the self-adhesive side with a silicone coated release film. 5 mm) if no backing is used). Tarmaseal™ soaks into the Tarmac/Asphalt. Bitumastic-50 is perfectly suited for corrosion protection of steel pipe,. BITUTHENE® Mastic is a rubberized, asphalt-based mastic. Difference Between Bitumen and Asphalt. bitumastic sealant, 95 bonded polymeric liners, 71–74, 77. Antas-293 is one-component, low-modulus, neutral curing polyurethane sealant. Bitumastic sealant should be covered with a floor-leveling cement. 95 - $1. (£5. Select the department you want to search in. 7. CS-55 red: 9. 1 yrs CN Supplier . 3/4" crushed stone,vaot item 704. (£5. Projects PDF - 3 MB (en) Sika® MultiSeal is a self-adhesive, rubber modified bituminous sealing tape laminated with an aluminium foil on the upper. Ultra Bitumastic Sealant available in. Download MSDS. A heavy duty, high build coal tar epoxy for the protection of steel and concrete in immersion or below grade service. Spec Clause. all manholes will be vacuum tested. . 1L. It all began in 1970, selling butyl rubber sealants to the precast concrete industry and earning us the reputation as the watertight concrete experts. Available in 20 Kg tubs. The range includes coloured. 43, Gate No. Everbuild’s Black Jack paint is perfect for covering metal, from corrugated iron sheets and gutters to fences, railings and gates. 6" min. The sealant on curing forms a tough and flexible seal. Product Name: Bitumastic Black Issued: August 2016 Page 1 of 9 Version: 1. joints shall be sealed with a butyl rubber-based sealant conforming to astm c478. top of manhole 4,000# class "a" conc. R. Products Bitumastic 300 M Renowned high build coal tar epoxy polyamide for protection of steel and concrete in single or two-coat applications in a broad variety of aggressive. Our knowledgeable, technical sales representatives are ready to answer any questions you have concerning sealant colors, adhesion or compatibility. It is thermoplastic in nature and can be used over a wide range of atmospheric conditions with good film properties like adhesion, smoothness and low dirt pick up. When joints leak, it's often because the joint is badly designed and the sealant hasn't go much chance. s. Extreme Gray Flat Solid Latex Mildew Resistant Mold Resistant Waterproofer (5-Gallon) Model #. concrete 3/4" rock 3 min, base, precast manhole greenville public works. Liquid Rubber Waterproof Sealant is the best concrete pond sealer. For Bonding All Types of Roofing Felt. a tough and flexible seal. Shop our range of Bitumen Flashing Tape at warehouse prices from quality brands. Bitumastic Bitumastic No. Used as a membrane, Bitumen Rubber is ideal for waterproofing underground walls, and surfaces, garden beds, landscaped areas, fish ponds, stock troughs and water features. Bituminous Products, owned by Ixom, specialises in the manufacture and supply of bitumen based and associated products for road surfacing and general industrial use. Bitumastic is a single component, solvent based bitumen rubber mastic joint sealant. SKU: OR-107-50-5. Such molecules are elongated, making movement difficult. Bitumen and Butyl Tapes are a complete line of high-performance, cold and hot-applied tapes ranging from 10 to 80 mils in thickness. Use on concrete floors as an alternative to polythene. AWWA C-210 for exterior. The UK’s leading retailer of trade tools and hardware. FOSROC NITOSEAL MB175 600ML. It is free from any solvent and also VOC-free. BITUMEN super astar 417 is a trowel-applied, black, heavily-filled bituminous compound with added fibres for reinforcement. BITUMASTIC GP. 5. Waterproofing. UK call centre ready for your call 24/7. 3 mm (12-mil) dry-film thickness per coat. Lasting protection in all climates. Install the glass before the sealant tack free. +. Do not apply SS1 when substrate surface temperatures exceed 176°F (80°C). Product Description. Currently in Stock. Ships from and sold by Everything Home . The 10 Best Brick & Masonry Sealers. Apply with a sprayer. Nitoseal MB175 is a rubberised bitumen, mastic joint sealant compatible with bitumen based materials. Foundations, ICF's, Basements, Shower Liners, Deck and Fence Posts, Planter Boxes, Metal, Wood, Concrete and more. The sealant on curing forms a tough and flexible seal. per roll, depending on the manufacturer. Dr. Order: 1,000 Pieces Contact Now. In stock. Can be easily applied by brush. Roof sealants. , Ltd. Call Us 817. These are transparent and take 10 to 20 minutes to form the sealing skin over the joint or gap. com | North America customer service: 1-866-333-3726 We hope the information here willbe helpful. Fixit Torchshield applied all over the terrace, must be finished with a coating of aluminum paint for non-foot traffic area. Get a Quote. General purpose, solvent-based. Write a Review. 20/Ltr)Packaging : 590ml Sausage. 10. ( 374) Model# HE107146. Several sections have been laid on roads p 29/2, p 157/2, and p 2/1. Bitumastic is a single component, solvent based bitumen rubber mastic joint sealant. Provides permanently flexible watertight joints. Product Data Sheet (PDS) PDF - 296 KB (en) Sika® Polysulphide Gun Grade is a two component Polysulphide sealant. Jap-151-- Polyurethane Adhesive Sealant For Bus Body/car Body Sealing/popular In South America Market , Find Complete Details about Jap-151-- Polyurethane Adhesive Sealant For Bus Body/car Body Sealing/popular In South America Market,Bitumastic Sealant,Car Body Pu Sealant,Automotive Pu Sealant from Adhesives & Sealants Supplier or. It can be applied to non-structural internal concrete such as garage & utility floors to seal and stabilise surfaces to prevent dusting and enables easier cleaning of floors. No need for a separate primer. Description. It is applied cold, and is neither intoxicating nor flammable. Waterproof Silicone Sealant Joint Sealant Price Thiokol Sealant , Find Complete Details about Waterproof Silicone Sealant Joint Sealant Price Thiokol Sealant,Silicone Sealant Waterproof,Joint Sealant Price,Thiokol Sealant from Adhesives & Sealants Supplier or Manufacturer-Shandong Shelka Trading Co. The VOC (Volatile Organic. BITUMASTIC (785. EZ-Stik #3 is a trowelable butyl sealant suitable for pumping or trowel dispensing onto concrete structures. 4. -40 to 93°C. If you want to have unfailing below waterline sealant, then this product could be the best match for your requirement. View all: Bostik Specialist Paints. Denso™ bitumen tapes can be applied as both a. Solvent Base . BITUMASTIC GP is a single component, solvent based bitumen rubber mastic joint sealant. • High water and rain resistance to. Polyseal PS PG is specifically designed to be used as a watertight seal. ARDEX Bituminous Roof Sealant is a one component, easy-to-use, UV-stable sealant with bitumen-based solvents. Roofing supplies. 243 4. (£5. The self life of the product is. Kent Seal™ No. Product code: 151455. Provides a flexible and resilient barrier to penetrating damp on walls and floors. View all: Bostik Specialist Paints. Suited for seali. Exterior . 7. to grade. Best Natural Pond Sealer: Natural Waterscapes Granular Sodium Bentonite Clay for Pond Sealing. £ 28. High adhesion. The mastic sealant is modified with non asbestos fibres to make the sealant thixotropic and. It is a ready to use product which does not require heating before applying and Bitumastic Sealant is a very useful product which is applied as long life. Mortars and Auxiliaries. 6-0. ULTRA RETARDER 310. A general procedure for making repairs to a damaged surface using a fibreglass repair kit is listed below. So, to make sure the joints of your buildings are enough strengthen it, to be used for the construction purpose of your building can be done with the help of our best quality product Ultra. The panels are bolted together using a bitumastic sealant between the flanges to provide a water-tight joint. Application of Sealant: Bitulastic Bituflex should be poured at 180c to 200c to ensure proper adhesion. Silicon sealants are the most commonly used sealants. Application is simple and easy, required no heating. service. a tough and flexible seal. It provides excellent adhesion to concrete, brickwork, asphalt, and most construction material substrates. Separating incompatible sealants One of the frustrating ironies of waterproofing is that the two best and most frequently used waterproofing materials don’t like each other. Best Natural Pond Sealer: Natural Waterscapes Granular Sodium Bentonite Clay for Pond Sealing. Touch-Dry in 6 Hours, Fully Dry in 24 Hours. Bitumastic #50 is a heavy-duty protective coating compound that can be used on wood, concrete, steel, and other substrates. Standard: JC/T 881-2013. Custom Shop Pack of 12 Each 32 Ounce Paint Mix Cups with calibrated Mixing ratios on Side of Cup. created date:A bituminous coating is used to build a vapour-proof and protective coat in accordance with its formulation and polymerization grade. Item # 1677632. MasterSeal - Waterproofing products, sealants, foams, membranes and air barriers How does MasterSeal work? The MasterSeal portfolio of hand and spray-applied waterproofing products are formulated to stop water leakages and moisture ingression in a variety of new and existing structures. It is a permanently elastic material that does not cause metal corrosion and is a. £24. Bitumastic A51 Mastic Royston. 18. 00. Silicone sealant quickly creates a water-tight seal around windows in your home, so you can ensure they remain weatherproof. A bituminous coating is regarded as one of the least expensive ways to provide cathodic protection to pipes. If the product is overheated or heated up and cooled for a few times, material will be spoiled and cannot be recovered. Can be used as a damp proof membrane and as part of a designed structural waterproofing system. Bitumen and Butyl Tapes are a complete line of high-performance, cold and hot-applied tapes ranging from 10 to 80 mils in thickness. It has excellent adhesion to concrete, brickwork, asphalt and most construction material substrates. It is safe and environment friendly with good weatherproofing ability. Surface will be ready to use after 1 hour. It can be applied to mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete and timber. The rivets do the job of securing the lid in place and jamming the Sikaflex which creates the seal. Fixit Samshield XL is a self-adhesive waterproofing membrane based on a tropical grade of polymer modified bitumen. Can be applied immediately (without heating), adheres to most common surfaces. Product information. As a high-build, single-component self-priming corrosion-resistant coating, Denso Bitumen Mastic can be applied to a wide variety of steel and concrete surfaces in severely corrosive environments. Bitumastic Bitumastic No. Coatings cannot be sold to the regions listed due to local regulatory limits. It has excellent adhesion to concrete,. set in recess. There are products that can be used on lead and steel while others are designed for use with as gutter sealants to be used to repair damaged gutters and downpipes. Pieces in Pack/Case. It has excellent adhesion to concrete, brickwork, asphalt and most. Refer to Technical Letters for the most. Call Technical on 01753 944200 for more information. 8 yrs CN Supplier . well into grooves & protect to seal with a polysulphide / polyurethane or a bitumastic sealant. Quick and easy application. It is based on data and knowledge considered to be true and accurate, and is offered for consideration, investigation and verification by the user, but we do not warrant the results to be obtained. bitumen. With our vast and efficient distribution network, we are able to deliver our range within the shortest possible time, for the sake of. Key Properties. CLEANUP & SAFETY Cleanup Use Thinner #2 or Xylene. USES TREMCO ILLBRUCK PROFESSIONAL BITUMINOUS RUBBER SEALANT/ADHESIVE (OS 111) 310ML Black. A quick, no-mess sealant that is resistant to punctures and other damages. abe® bitumen manhole sealer is a cold applied solvent free pre-formed pressure sensitive sealant based on polymer/ tackifying resin/bitumen. Final sealing of window sills and gable roofing, gutter downspouts passages and roof transitions. The best working temperature is 20-30°C, humidity 50-70%. It has excellent adhesion to concrete, brickwork, asphalt and most construction material substrates. When dry, forms an odourless and taint free black film that is resistant to most salt solutions, dilute acids and alkalis, water and alcohol ; MULTI APPLICATION - Suitable for use on metal concrete felt wood timber for applications including roofs sheds & marine boatsbitumastic sealant typ. Store in original, unopened packaging in cool, dry conditions within the temperature range +5°C to +35°C, out of direct sunlight and away from sources of heat and ignition. The tapes offer superior adhesion to pipe surfaces, with multiple grades of protection available including high temperature varieties for use in tropical climates. Ultra Construction Chemicals · October 22, 2022 ·. The grooves will be sealed with a suitable mastic sealant (Bitumastic)*. Silicon sealants are the most commonly used sealants. A rare product nowadays, butyl sealants are used mainly to seal against specialist rubber materials such as neoprene or EPDM. Bituminous and butyl sealant Bituver Bitumastic is a bituminous mastic in water emulsion Bituminous mastic in water emulsion, replacement for hot oxidized bitumen. Ferguson is the #1 US plumbing supply company and a top distributor of HVAC parts, waterworks supplies, and. NURMASTIC can be used for sealing and waterproofing of joints, cracks, holes, etc. Mastic Sealant. Home. We would like to show you a description here but the site won’t allow us. Product details. 8 to Basis of Payment as follows:Ultra Construction Bitumastic Sealant usually use for the vertical joints either of bridges, canal lining joints or the joints of any big tall building. This base surface can be an isolation or expansion joint filler material, concrete, backer rod, or any. It is generally seen as an economical option and can be used both. Touch-Dry in 6 Hours, Fully Dry in 24 Hours. 75-Gallon White Silicone Reflective Roof Coating (Limited Lifetime Warranty) Model # AP-5765. Applies easily in temperatures as low as 30°F. Trade Accessories. 0-3. Description. c. The range includes coloured. | Oct 14, 2022. ULTRA ACCELERATOR 510. Bitumastic 50 is a single-component, self-priming, ultra-high build coal tar mastic for protecting steel and concrete substrates subject to aggressive conditions and for below. As a high-build, single-component self-priming corrosion-resistant coating, Denso Bitumen Mastic can be applied to a wide variety of steel and concrete surfaces in severely. Weight: 10. by. Economical. 0 pieces. Fast curing speeds. Most rolls of SBS Modified Bitumen roofing are around 100 sq. 99Inc Vat. Factory price mastic sealant of the best quality waterproof acrylic sealant $0. Suitable for sealing 3-40 mm wide joints in and around permanently wet areas, e. It has excellent adhesion to structural concrete, masonry and wood. 3) Supplier From Dhaka, Dhaka, Bangladesh. Tiling. Hot Sell Waterproof Paste Silicone Sealant Liquid Quick Drying Structural Sausage Sealant , Find Complete Details about Hot Sell Waterproof Paste Silicone Sealant Liquid Quick Drying Structural Sausage Sealant,Thread Locker Sealant,Quality Pre-applied Thread Sealant,Bitumastic Sealant from Adhesives & Sealants Supplier or Manufacturer. VOC (Al Sa’fat DG ESlimit is max. Total Product Weight. bitumastic sealant, 95 bonded polymeric liners, 71–74, 77. Tnemec - HB Tnemecol 46-465. Care should be taken when storing the membranes on sites and should not be kept within close proximity of any sharp or protruding edges to avoid. RIW products are suitable for a wide range of applications, from basement tanking to at and above ground level waterproofing. I spent lots of time cleaning off what appeared to be a caulk gun applied bitumastic sealant. Key benefits - Fixing of. asphalt inpregnated.