7 Reviews. If a depression remains the next day, apply a second coat. Suitable for brush application only. It's also remarkably easy to use; you simply stir then start applying using a brush, squeegee or. Black Diamond Wet Look Stone Sealer. Aqua Repel 1l Excelsior . Gripset Betta Bitumen Rubber Waterproofing Membrane 15L. Optimum Driveway Filler Sealer is an asphalt emulsion based sealer designed to beautify and protect your blacktop driveway. Properties of. It has excellent adhesion to structural concrete, masonry and wood and is designed to seal terminations, edges of patches, and overlaps in detail areas. In the U. If you have an exterior waterproofing project, check out Crommelin Fix & Finish colour, the exterior waterproof. Glaze 'N Seal. Specifications. Features & Benefits. Deane Biermeier, licensed carpenter and contractor. Foundation Armor Penetrating Solvent Based Sealer 5-Gal. 2m2 2000w Undertile Heating Kit. oz. Sold as flashing tape, flexible flashing, and peel-and-stick window flashing, these narrow rolls of rubberized asphalt membrane can solve many flashing problems if installed correctly. Can be applied to damp surfaces. 2 Concrete and Masonry Foundation Waterproofing. Bulk Pricing. Dryzone Anti-Mould Additive - 100ml. for pricing and availability. 35/Fl Oz) +. (0) $1320 . Slurry seal is a mixture of bitumen emulsion and fine crushed aggregate that is spread on the surface of a road. This can result in moisture building up in the brick as it has nowhere else to go. We love that it is rubberized, which allows it to expand and contract as needed. Flashing membranes are now widely used to prevent water leakage around windows and doors and other trouble spots on walls. Product Details. Find My Store. Instant Waterproof Bitumen Roof Sealant - Ideal for Leaks, Cracks & Pitched Roof Repair - Concrete, Brick, Asphalt, Drainpipes & Gutters - Easy to Apply. 75. From R829. It is non-toxic once dried and is ideal for waterproofing flat roofs, gutters, flashings, water reservoirs and koi ponds. Excellent adhesion to concrete and masonry. 12. Unfortunately I didn’t have as much floor stripper as I thought I did, so I had to go. Pour the oil spot primer on the damaged areas and brush it into the pores with a disposable chip brush. 40 years or so for concrete. Bituminous membranes are perfect for waterproofing roofs, basements, below-ground structures, bridges and other structures. 1. waterproofing paint. The polyurethane protective coating shouldn’t be very versatile. An easy solution for emergency roof repairs and water leaks. Waterproof and protect your concrete and masonry surfaces with ProteShield 1 gal. Inexpensive. Rainguard Water Sealers. Can be applied to damp surfaces. It has good adhesion to many common construction materials and does not require primer. Latex-ite 4. Buy 8 or more $ 89. O' Grady's. NURMASTIC (Rubberized Bitumen Sealant) is a single component, ready to use bitumen sealant with selected grade of asphalt, high content of elastomeric. Brick Dressing 5l OGrady V1I . Buy an extra pail: Any unused portion can be saved for touch-ups (you do not want to run out during. Sika BlackSeal® Brick is a one-part, solvent-free, flexible coating, based on a polymer modified bitumen emulsion. C. 72 per square foot in June 2023, but can vary significantly with site conditions and options. Always start with a small portion of asphalt sealant at the right or left edge of the driveway in the pattern of a "U. Here’s how I remove asphalt sealer from concrete or brick efficiently. AMES Blue Max Liquid Rubber Blue Waterproof Coating 1 gal. 88 per L. The degree to which water or water vapor can transport through a building. $32 80. £ 28. Order online at Screwfix. 9. Recommended for all condition blacktop driveways. solvent thinner to sprayer tank. Thus bond breaker is used to prevent cracks, which may appear in concrete surfaces due to temperature fluctuations. ) ALCOLIN BITUMEN BRICK SEALER SAFETY DATA SHEET 1. How can I be sure the sealer I purchased will properly adhere to. 3 out of 5 stars 192. BEST FOR SIDING: Gorilla Waterproof Caulk & Seal 100% Silicone Sealant; BEST FOR BRICK: Red Devil Lifetime Ultra 230 Premium Acrylic Sealant; BEST FOR ROOFS: DAP Polyurethane Construction Sealant;BEHR Wet Look Sealer is a clear, non-yellowing, high solids, acrylic-based masonry sealer. brixeal is used to prevent a bond developing between two adjoining concrete faces. Width. Our bitumen range includes paints and primers suited to most common building surfaces and offering effective waterproofing. Sika BlackSeal® Lastic is a rubberised bitumen emulsion coating, which is used as a stand alone coating or in conjunction with Sika BlackSeal membrane (polyprop fabric) to form a waterproofing system. With winter approaching, prevention is definitely better than cure with Alcolin NC120 Facebrick and Stone Sealer. Shorter Cure Time. 5 4 & Up 3 & Up 2 & Up 1 & Up. BEST EPOXY: TotalBoat TableTop 1-Gallon Epoxy Resin Kit. Non-sag on vertical surfaces. Masonry in sound condition typically does not require a coating (or penetrating surface sealer) to perform properly. 5 inches or less. Asphalt & Tar RemoverSika BlackSeal Plus (NZ) is a BRANZ appraised bitumen based waterproofing membrane for below ground structures. Compare. It can be applied on various substrates such as concrete, brickwork and wood, and provides excellent vapour flow resistance. 99 ex. 1. The basic cost to Apply Acrylic Concrete Sealer is $1. The Jetcoat Premium Driveway Filler & Sealer is a quality, effective filler and sealer that will work well on all kinds of asphalt pavements as well as blacktop surfaces. Best for Asphalt Driveway: E-Z Stir Driveway Asphalt Filler/Sealer. This coating should never be applied at less than 16 mils wet (400 microns), 10 mils dry (250 microns), each coat. It efficiently removes asphalt tar, grease, oils and sealers. Bond breakers are also used in breaking the bond between substrate and waterproofing membrane system, thus forming an adjustable bridge, resisting the movement of the water or moisture. Available for 3+ day shipping 3+ day shipping. Quikrete Self-Leveling Sealant is a high performance, construction grade, sealant, used for sealing cracks and joints in horizontal concrete surfaces. For new and existing asphalt, two layers: The first should be a 2 1/2-in. An economical and easy to apply system, which can be applied horizontally and. This enables the solids in the blend to move through the can, making the sealer easier to mix just before application. ® cord* flexoprime A & flexoprime C* flexothane HS* Follower plate* Long barrel gun* * Available from a. Asphalt Kingdom Hot Pour Rubberized Asphalt Emulsion Crack Filler: 100% professional-grade, rubberized asphalt crack sealer fills cracks so moisture won't get into an asphalt's foundation; 200 linear feet of coverage per 30-lb box of hot pour crack fill; Dries and hardens fast – 30 minutes! Ships directly to businesses and homesClear sealer does not change the surface appearance. Use a pressure washer or power washer to clean the asphalt. Pretreat the Oil Stains. I like the rubberized gel formula, it. Provides a flexible and resilient barrier to penetrating damp on walls and floors. The pail pump paver coating spray system offers fast sealer application, excellent portability, and fast easy cleanup. Best Sealer for Basements: RadonSeal Concrete Sealer. One-part, flexible, solvent-free, polymer modified bitumen emulsion coating. Further discoveries reveal bitumen was also used in the same region, around a thousand years later, to waterproof the Great Bath at. Sika BlackSeal Plus (NZ) is a BRANZ appraised bitumen based waterproofing membrane for below ground structures. 2 m) areas. Fourth, hold the nozzle about six inches from the surface of the pavers and move it steadily across the surface. Each Builders Warehouse Strubensvalley. Apply high temperature sealant using an applicator brush or roller at the base of your chimney where it meets with. Get free delivery from Builders if - Order total is R 500 or more;Master Bitumens All Weather Roof Compound Black Bitumen Waterproof Roof Coat 25L. Alcoline Bitumen Brick Sealer is a bitumen emulsion, waterproofing compound which adheres to concrete, masonry, cementitious screeds, clay and cement bricks as well as repair mortars. Compare. Features & Benefits Cold application not requiring heat. Typically, a driveway is paved with asphalt. Black Knight Airport Grade 3-Year Asphalt Driveway Sealer, 250-500-sq. Sealer safeguards surfaces against scuffing, dirt, chemical damage and grease. Ormonoid Bitumen Paint is suitable for application to most common building substrates including concrete, brick, fibre cement sheeting, timber and other porous surfaces prior to the application of bituminous product USES • As a primer on concrete, brick, fibre cement sheeting, timber and other porous surfaces prior to the Masonry in sound condition typically does not require a coating (or penetrating surface sealer) to perform properly. # 5. Add to Compare. Sika BlackSeal® Brick is a one-part, solvent-free, flexible coating, based on a polymer modified bitumen emulsion. Applications include Between Slabs, Plazas and Pavers, Planters, Foundation Walls, Bridges and Tunnels, Tank Liner, Pond Liner, Cooling Tower liner, Potable Water Containment, Reservoirs, Traffic system base coat over asphalt surface. Here are a few popular options that are often recommended for outdoor brick sealing: Acrylic-Based Brick Sealers; Silane /Siloxane-Based Brick Sealers; Penetrating. Strengthens the bond of the material to the substrate and waterproofs the area, significantly enhancing the reinstatement's performance by preventing the ingress of water and the freeze/thaw effect. Loading price. Optimum will leave a deep black color while providing strength and flexibility with its reinforced fiber and rubber system. Covers approx. DRYLOK Siloxane 7 Brick and Masonry Penetrating Sealer is a clear, durable, water-repellent, specialty formulation for use on exterior, above-grade, vertical and horizontal brick and masonry surfaces. February 2023. The method of processing bitumen was nearly universal: heat it until the gasses condense and it melts, then add tempering materials to tweak the recipe to the proper consistency. Using a hot pressure washer is another possible way to remove excess sealer from a surface. (16. Sika BlackSeal® Brick Author: Sika South Africa (Pty) Ltd, 9 Hocking Place,, Westmead, 3608, South Africa, Phone +27 31 792 6500, Subject: Product Data Sheet Keywords: Sika BlackSeal® Brick 020706301000000150 One-part, flexible, solvent-free, polymer modified bitumen emulsion coating Created Date: 9/15/2020 11:05:39 AMGeneral purpose, solvent-based. Do not apply when rain is imminent. 50 lb box with 2-25 lb poly bags of crack sealant in our box containing no staples - Select Size above to change to half or full pallet price. We have found this sealer to be extremely effective against salt degradation, spalling, cracking, freeze-thaw damage and water. The asphalt sealer can damage the skin and eyes. Latex-ite Seal-Right Blacktop Driveway Sealer is an economical sealer that will restore the blacktop with a black finish. It also has a white color instead of a black one, making it better at repelling UV rays and keeping your home cool. Bitumen Sealant. Hook your pressure washer or power washer up to a water supply. Alcolin Bitumen Brick Sealer is a bitumen emulsion waterproofing product used waterproof the faces of concrete beams and pillars where they come into contact with. I show how to apply a driveway sealer. Raincheck Eco Water Seal - 5l. Model # 024. The E-Z Stir Driveway Asphalt Filler/Sealer is a top rated asphalt driveway sealer that has powerful ingredients. - EASE OF USE - The thixotropic consistency of the sealer allows for easy horizontal and vertical application, making it quick and simple to use. Polar BitumenSeal works in just one coat. Like many polyurethane-based sealants and adhesives, Sika products using Purform also benefit from many attributes including: Better tooling and application - particularly in colder weather - than traditional polyurethanes. Gel Formula and with Fast Dry for foot traffic in 1 hour. Can be applied to damp surfaces. (£5. Bitumen paint is suited to many different applications because of its weatherproofing, corrosion resistance and adhesive properties. RESTORATIVE TOPCOAT – Polar Bitumen Paint is a medium viscosity bitumen in white spirit. Total pallet weight of 900 lbs. Over the course of many years trading we have supplied our sealers and coatings to thousands of customers in Ireland and have established a reputable name for technical help and advice. Step 4. Apply to the affected surface area of the bitumen roof, drainpipe or gutter to instantly seal. 1082324. See typical tasks and time to apply acrylic concrete sealer, along with per unit costs and material requirements. By creating a clear, waterproof layer, masonry sealer keeps moisture from penetrating concrete and other surfaces, preserving both. Open the bucket and begin to pour the sealer from one side of the pavement to the other, pouring a 6-inch-wide stream of sealer. Free Delivery. ft. If your goal is to completely seal the brick then bitumen paint may be a good idea. 1352204. , where crop storage baskets lined with it were discovered in Mehrgarh of the Indus Valley Civilization. Sealed large cracks beforehand. 75 Gal. Grout sealers, which often also seal and protect the tile surrounding the grout, are a crucial aspect of grout care. Pavers such as concrete and regular asphalt may not be effective in absorbing runoff water. Crommelin 4L Exterior Grade Brushable Waterproofer. 59/L quantity Collection Set Store. Offers great protection. Contractors can seal asphalt by brushing or spraying the sealer on. Bitumen ( UK: / ˈbɪtjʊmɪn /, US: / bɪˈtjuːmən, baɪ -/) [1] is an immensely viscous constituent of petroleum. Touch-Dry in 6 Hours, Fully Dry in 24 Hours. A: Masonry sealer protects concrete, brick and stone from moisture and damage. Depending on its exact composition it can be a sticky, black liquid or an apparently solid mass that behaves as a liquid over very large time scales. WATER REPELLENT – Water-based eco-friendly silane/siloxane rain guard penetrating concrete sealer that bonds with the minerals in concrete and masonry to provide with you long-lasting water protection. Rain Guard Invisible Clear Paver Sealer. Colour. Armor Fine Non Slip Additive for Slip Resistant Acrylic Sealers, Epoxy Coatings, and Urethane Coatings - for Up to 5 Gallons. Low water permeability (NZS 3604:1999) Great coverage - 2m²/litre/coat. Sika BlackSeal Plus (NZ) will cover concrete, concrete block, brickwork and wood. the distillation process. ShaliBond® BS / CS is a cold applied bituminous adhesive for fixing waterproofing membrane. In addition to covering the roof as a primary, paint can also be used to patch or seal cracks to make a fast repair. Apply the tar and bug remover to the brick. Asphalt sealers are composed primarily of asphalt. Learn the difference between the products in order to make the best de. Black Jack, 4. Technology has evolved and advanced the principle of using the material as a means of waterproofing. Crommelin 15L Natural Finish Penetrating Sealer And Water Repellent (5) $261. Each job we run into is different than the last depending on where the sealer makes a mess. Features & Benefits. We applied with professional asphalt squeegees. Touch-Dry in 6 Hours, Fully Dry in 24 Hours. Push the melt-in filler deep into the cracks (Photo 2). View Product Info. 60 per L. Intended use of the product Coating bituminous layers to protect against UV degradation 1. ChimneySaver Water-Base Water Repellent reacts. Optimum will leave a deep black color while providing strength and flexibility with its reinforced fiber and rubber system. Pour a solvent cleaner such as Solvall directly onto the oil-based asphalt sealer. 99 (£2. Supplied ready to use. A bituminous surface treatment (BST), also known as a seal coat or chip seal, is a thin protective wearing surface that is applied to a pavement or base course. With these systems, you first apply a concrete primer. The product can be irritating, and cleanup can be difficult if you get this caulk on clothing, gloves, shoes or skin. £4. Polymer modified asphalt is approved and specifically referenced as an acceptable waterproofing product in all of the major residential model building codes, provided they are applied at the appropriate thickness. 8. Pull and hold the trigger on the power washer to spray the asphalt. That makes your job easier and faster. Developed to give instant repair on flat or pitched bitumen, asphalt, concrete or brick. The penetration bitumen grades range from 15 to 450 for road bitumen. However, they can degrade just like an. C. 50 Reviews. 80/Ltr)Designed for multiple uses, including finishing the edge of seams, overlaps, patches and terminations of properly sealed TAMKO ® waterproofing membranes. Finally, dry your brush with a clean rag and store it. Supplied ready to use. Special features: The calculator above assumes the cost of a Chip Seal top coat, stamped surface or color asphalt at $4. which provides excellent adhesion to concrete, bricks and precast slabs. 75 gal. Supplied ready to use. Heating is not required for cold mastics, they are immediately ready for use, but they are more expensive than the first option. If it feels tacky, it means a solvent-based sealer was used. It also has a salt guard that protects against de. “ASTM D41 is the Standard Specification for Asphalt Primer Used in Roofing, Dampproofing, and Waterproofing. It's a blend of water and emulsifiers that help the water to be absorbed into concrete or pavers. We love that it is water based but performance is. Pros. Crommelin 15L Exterior Grade Brushable Waterproofer. DRYLOK Floor and Wall Masonry Waterproofer incorporates environmentally safe green biocides to resist the growth of mildew on the dry paint film. PURPOSE SPRAYPAINT GLOSS. Cement & Masonry; Asphalt Repair; Asphalt Crack Filler. 54/Fl Oz) Save. 1. Interior/Exterior & Vertical/Horizontal applications. 99 Per unit £21. To protect and renew a wide variety of substrates. SOPREMA’s bitumen roofing systems are BBA certified, impact and tear-resistant, and they are guaranteed to provide. Rv Roof. Pouring grade sealants – designed exclusively for horizontal joints in floors and pavements. It is an air/vapour barrier used as an air/vapour barrier for door and window frames, brick ashing, roof ashing and other construction details. No primer needed. Typically, the oil in the asphalt will seal the pores in the concrete, preventing sealer or stain from contacting the concrete surface. Waterproof Membrane and Conditioner is a flexible, pre-formed membrane designed for foundation walls, tunnels, earth-sheltered structures and more. 720 EPDM Rubber Granules. NURMASTIC (Rubberized Bitumen Sealant) is a single component, ready to use bitumen sealant with selected grade of asphalt, high content of elastomeric rubber, fibres, mineral filler, anti-sagging agent and fast evaporating solvent. $13831. Tintable Base 4 Solid Concrete Stain and Sealer Concentrate. Boxley proudly produces high-quality aggregate, asphalt, block, brick, hardscapes, and slate products. It gives a very smooth surface. Removing asphalt sealer from bricks can be a challenging task, requiring the right products and techniques to ensure the job is done effectively without causing damage. Size 5 litre tins Width. BITUTHENE® is available in a number of grades to suit your project needs. Best Value Driveway Sealer: Masonry Defender Penetrating Concrete Sealer. Seal any leaks and cracks on your roof, gutter and drainpipe. e. Developed to give instant repair on flat or pitched bitumen, asphalt, concrete or brick. 56 cm: Package Height (in)Our quality seals will keep your surfaces durable and attractive year after year. Sika BlackSeal Plus (NZ) is a bitumen based below ground waterproofing membrane. It is important to wear safety glasses and gloves during this project. It's perfect for waterproofing interior and exterior concrete floors, poured concrete walls, split-faced block, concrete and cinder block, stone, brick, stucco and pre-cast decorative items. Exclusive. Drybase BBA Tanking Slurry - 25kg. This driveway sealer from Foundation Armor is an excellent choice for unsealed concrete, brick, or masonry surfaces. Top 5 Concrete Sealers. 96. to/3. There isn’t a job or DIY project in the home that Alcolin products don’t cater for. Third, start with a low pressure setting and work your way up to avoid damaging the pavers. Bitumen paint is suited to many different applications because of its weatherproofing, corrosion resistance and adhesive properties. Clay Brick Sealer | Color Enhancing | Professional Grade | Fast Dry | Indoor and Outdoor. 39. Aquaphalt 4. 5. Best Penetrating Sealer: Ghostshield Siloxa-Tek Concrete Sealer. Sika BlackSeal®-1 is a one-component bitumen based sealant that can be used for external sealing and repairing of roofs, walls and other building elements. Sikaflex 29 fl. More Options Available $ 99. Pay with Visa, Lay By, Cash, and more. a. From top quality. *Note 2: 2 coats are. Cover areas at risk of over-spray with plastic drop cloth. Ideal for cutting concrete, asphalt, and metal in indoor or enclosed environments. b. Non. Bitumen Brick Sealer; Bitumen Primer; Bitumen Waterproofer; Chemical Anchor; Contractors Floor Screed; Epoxy Floor Paint; Latex-Bond; Latex-Key; Membrane; NC120; Paintable Peel ‘n Seal; Peel ‘n Seal; Permo-Drain; Permo-Torch HP Torch-on Membrane; Permocrete 1K Primer; Permocrete Fairing Compound; Permocrete Non-Shrink Grout; Permocrete. SX5000 WB DOT Approved Water Based Silane Siloxane Penetrating Concrete Sealer, Brick Sealer, and Paver Sealer; 5 GAL Armor AR350 Solvent Based Acrylic Wet Look Concrete Sealer and Paver Sealer; Asphalt Resurfacer, 4. Super base can be applied to metal, concrete, masonry and wood. ALCOLIN BITUMEN SILVER COATING SAFETY DATA SHEET 1. For vehicle traffic, you must allow. 4. Features. AK55 Sealer Sprayer for Drums. 40 per L. 323 K-NRG Gap Seal FR™. July 18, 2023. Hot Pour Crack Fill is designed to seal cracks or joints in asphalt or concrete surfaces, which are up to 1" in width and up to 1/2" in depth. Start your sealcoating business on the right foot and save money with the AK55 Sealer Sprayer for Drums. 6-14. # 7. See more reviews for this business. 29 fl. Bricks, Masonry, Cinder Block, Paving & Walking Stones, Asphalt and Concrete - Driveway Sealer - I've been applying coats of asphalt sealer to my driveway which badly needed it. I am using the Henry 532 asphalt resurfacer. Although widely used, bitumen paint is mostly associated with roofing, particularly flat roofs. More Options Available $ 349. This is called Feeze-Thaw action, which allows more water in, gradually. Compare. Trident offers a broad. Gun grade sealants – suitable for use in vertical and horizontal joints. DRYLOK Original White Flat Solid Latex Waterproofer (5-Gallon). Clear-Seal, SealKrete Gloss Sealer-607001, Gallon. I thinned it 10%, adding 5 gallons of water to each 55 gallon drum. Add to Compare. Ormonoid Bitumen Paint is suitable for application to most common building substrates including concrete, brick, fibre cement sheeting, timber and other porous surfaces prior to the application of bituminous. Highly water repellent. As the floor drys, and the. DRYLOK. FLEX SEAL MAX liquid is liquid rubber in a can. Review Rating. Bitumen Brick Sealer; Bitumen Primer; Bitumen Waterproofer; Chemical Anchor; Contractors Floor Screed; Epoxy Floor Paint; Latex-Bond; Latex-Key; Membrane; NC120; Paintable Peel ‘n Seal; Peel ‘n Seal; Permo-Drain; Permo-Torch HP Torch-on Membrane; Permocrete 1K Primer; Permocrete Fairing Compound;Bitumen Water Proofing Step by Step on terrace I Practical site video #waterproofing #bitumen Some useful links:-DR. They are slightly higher priced than coal tar sealers. Interior/Exterior Brick Sealer, 1 Gal - Clear, Satin, Acrylic Sealer for Vertical Walls - Masonry Sealer for Reducing Brick Dust & Making Interior Brick Walls Easy to Clean. Remove carpet glue or other adhesives using Bean-E-Doo® Mastic Remover. a corner) and pour a quarter-sized drop of Xylene onto a sealed paver. £15. 5 gal. Increased skid resistance. In addition, it comes with water having replaced the wicked distillates. High Performance Polyurethane Sealant SikaHyflex®-250 Facade. Conventional aggregates are obtained by blasting. BASF offers acrylic latex polymers and formulation additives for commercial waterproofing membrane systems. Nowadays bitumen or bitumen derived paints and tapes are used in all manner of internal and. If desired, repeat steps 7 and 8 to apply a second coat once the first has dried completely. Product identifier Product name Alcolin Bitumen Brick Sealer Chemical family Bitumen emulsion 1. ®Resene manufactures an extensive range of paints, stains and coatings suitable for a myriad of residential, commercial and industrial applications. They emit negligible levels of volatile organic compounds and are also safe and easy to apply. I built two massive walls of asphalt and brick, 490 ells [English linear measure equal to 114 centimeters (45 inches)] beyond Nimitti-Bel [the. 00 Secure Shopping Shop Now . This lessens the amount of time that you'll need to protect your drying driveway from damage before being able to add final touch ups or begin using it, and it also cuts down on the length of time that you'll have to deal with the strong odor of the. Remove as much wet paint from your brush as you can, then wash the brush with warm water and dish soap. 2. Step 4. FREE delivery Mon, Nov 13 . Waterproofing protects structures against water infiltration which can cause expensive and irreversible damage. It penetrates and chemically bonds deep within the substrate to provide long lasting protection against deterioration or staining due to water absorption. Coverage is approximately. Improved performance in damp surfaces. 55 gallons of asphalt emulsion sealer. Tarmaseal™ soaks into the Tarmac/Asphalt. 5L. Step 5- Paint the Asphalt. Spalling is a condition where constant high humidity or moisture breaks down masonry surfaces, causing deterioration and shedding of the concrete surfaces. Adawall polymer modified Bitumen Rubber Sealing Strip is designed to seal all types and sizes of joints in precast concrete manholes, box culverts, inspection chambers, pipes etc.