Waterproofing Products, Coatings & Sealants
Protect roofs, foundations, concrete, metal, walls, floors, pools, balconies, and wet areas with professional-grade waterproofing products from ShopBest. Browse liquid waterproofing coatings, elastomeric roof coatings, polyurethane and polyurea membranes, construction sealants, primers, and repair products for residential, commercial, and industrial projects.
Whether you are sealing a foundation wall, restoring a flat roof, coating a metal roof, waterproofing a balcony, repairing joints, or protecting concrete from moisture, this collection brings together the products needed to build a complete waterproofing system.
Local pickup is available in Dartmouth, Nova Scotia, with shipping across Canada.
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Which Waterproofing Product Should You Choose?
The right waterproofing product depends on the surface, exposure, and whether the area is exposed or covered. Roofs usually need UV-resistant coatings. Foundations and below-grade walls need moisture-blocking protection. Joints and cracks need flexible sealants. Concrete, metal, tile, and old coatings may also require the correct primer before waterproofing.
Use this guide to match your project to the right waterproofing product type.
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| Project need | Recommended product type | Why |
|---|---|---|
| Flat roof waterproofing | Liquid roof coating or waterproofing membrane | Creates a seamless protective layer against rain, UV exposure, and roof moisture. |
| Foundation waterproofing | Foundation coating or non-exposed waterproofing membrane | Helps protect concrete foundation walls from moisture before backfilling or covering. |
| Metal roof or metal surface | Rust treatment, anti-corrosive primer, and waterproof coating | Improves adhesion and helps protect against corrosion, leaks, and weather exposure. |
| Joints, cracks, and details | Flexible polyurethane, silicone, or acrylic sealant | Seals movement joints, gaps, fasteners, seams, and transitions before or after coating. |
| Balconies, terraces, and wet areas | Flexible waterproofing coating or membrane | Provides a waterproof layer for areas exposed to water, foot traffic, or tile systems. |
Filters
- Asphalt (2)
- Badminton Court (2)
- Basketball Court (2)
- Bathroom (2)
- Bitumen membrane (3)
- Brick (2)
- Cement/Cementitious (10)
- Ceramics (4)
- Concrete (13)
- Concrete Foundation (1)
- Corrugated Iron (1)
- Countertops (2)
- Drywall (Gypsum board) (1)
- Exterior Walls (2)
- Glass (2)
- Indoor Swimming Pool (2)
- Insulation Materials (1)
- Kitchen (2)
- Liquid membrane (3)
- Marble (3)
- Mastic Asphalt (1)
- Metal (9)
- Netball Court (2)
- Non-exposed Surfaces (1)
- Outdoor Swimming Pool (2)
- Padel Court (2)
- Pickleball Court (2)
- Plaster (2)
- PU foam insulation (3)
- PVC (2)
- Roofing Felt (1)
- RV Roof (1)
- Shingle roof (1)
- Sport Courts (2)
- Stone (1)
- Submerged Applications (1)
- Tennis Court (2)
- Water Tanks and Reservoirs (1)
- Windows (2)
- Wood (4)
LAMASol is a versatile water-based asphalt emulsion known for its cost-effectiveness and excellence in foundation damp proofing and torch-on primer...
View full detailsSilatex Reflect is an advanced elastomeric acrylic exterior coating designed to provide superior waterproofing and weatherproofing for external wal...
View full detailsRevinex Elastic is the ultimate solution for protecting your exterior walls from moisture and the elements. Our elastomeric, silane-modified waterp...
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Aquathane R100 is a premium single-component polyurethane roof coating, specifically designed for waterproofing applications. This solvent-based el...
View full detailsNeoproof PU W-40 is a premium elastomeric polyurethane roof coating designed for exceptional waterproofing on various surfaces. This water-based al...
View full detailsNeoproof Polyurea R is a versatile two-component elastomeric polyurea coating designed for exceptional waterproofing on various surfaces. It excels...
View full detailsEpoxol Putty is your solvent-free epoxy putty solution for a variety of applications. It excels as epoxy putty, joint sealer, and crack sealer, off...
View full detailsNeoproof 360W is a water-based elastomeric rubber coating, specifically designed for foundation waterproofing in non-exposed applications. This ver...
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Neoroof is a versatile elastomeric waterproofing coating designed specifically for pitched roofs. Available in six colors, including white, black, ...
View full detailsNeocryl Sport Flex is a premium acrylic coating specifically engineered for sports courts, including tennis, basketball, and multi-sport surfaces. ...
View full detailsFlexseal PU425 is a one-component, elastomeric polyurethane sealant known for its high tear and weather resistance. It's incredibly versatile, with...
View full detailsFlexseal GA777 is a versatile pure acrylic caulking available in both white and grey, making it perfect for a range of interior and exterior sealin...
View full detailsFlexseal NS901 is a one-component, high modulus elastomeric silicone sealant designed for various applications. It offers excellent adhesion to mos...
View full detailsGriptop Sports Acrylic is a high-quality sport coating specifically designed for tennis and multi-sport surfaces. This durable coating offers super...
View full detailsStrongcoat EPW-P is a solvent-free, flexible, high-build epoxy polysulphide coating designed to protect concrete and steel surfaces exposed to wate...
View full detailsNeodur FT Elastic is a fast-curing, brushable aliphatic polyurea system designed for exceptional waterproofing and durability in swimming pool envi...
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