10 bestWaterproof Sealer For Decksof November 2024
112M consumers helped this year.
1
Liquid Rubber Waterproof Sealant - Multi-Surface Leak Repair Indoor and Outdoor Coating, Water-Based, Easy to Apply, Original Black, 1 Gallon
Liquid Rubber
10.0
2
Liquid Rubber Color Waterproof Sealant - Multi-Surface Leak Repair Indoor and Outdoor Coating, Water-Based, Easy to Apply, Medium Gray, 1 Gallon
Liquid Rubber
10.0
3
Liquid Rubber Concrete Foundation and Basement Sealant - Indoor & Outdoor Waterproof Coating, Easy to Apply, Black, 1 Gallon
Liquid Rubber
9.9
4
Liquid Rubber MetalSafe Sealant - Metal Roof Waterproof Membrane Coating and Corrosion Protection, Solar Resistant, Indoor and Outdoor Use, Easy to Apply, 5 Gallon, Black
Liquid Rubber
9.8
5
Liquid Rubber Multi-Purpose Primer - Use on Concrete and Wood, Water-Based Non-Toxic and Fast Drying, Easy to Apply, 1 Gallon
Liquid Rubber
9.7
OtherUp to 29% off
Deck Stain Brush Applicator by Magimate - Thick Soft Large Paint Brush Head Threaded for Extension to Apply Stain Sealers on Wood Deck Floor Fence Walls - 7 Inch Wide
Premium Wood Finish for Outdoor, Water-Based in Gloss Clear, 946 mL
SEAL-ONCE MARINE - 1 Gallon Penetrating Wood Sealer, Waterproofer & Stain. Water-Based, Ultra-low VOC formula for high-moisture areas to protect wood docks, decks, piers & retaining walls.
DEFY Composite Deck Sealer and Composite Deck Restorer - Premium Waterproof Sealant for Weathered Composite Wood, Transparent Waterproof Coating, 1 Gallon
6
Concrete Sealer Clear Penetrating Waterproofing Spray, The Best Sealant to Seal Your Driveway, Cement Patio Pavers, Brick, Stone Or Any Outdoor Hard Surface.
Black Diamond Stoneworks
9.5
7
Liquid Rubber Smooth Polyurethane Deck Coating - Solar Protection Deck Sealant, Non-Toxic Multi-Surface Waterproofing Membrane, Easy to Apply, Neutral Beige, 1 Gallon
Liquid Rubber
9.4
8
Flex Seal Liquid - Waterproof Rubber Seal, Patch Leaks, Repair Multi-Surface Indoor & Outdoor; Thick Coating Great for Roofs, Cracks, Gutters, Concrete, Basements, Foundations, WHITE, 32 oz (945 mL)
Flex Seal Liquid
9.1
9
Magimate Deck Stain Brushes for Wood, Walls, Furniture, Shed and Fence, Block Large and Thick Bristle Paint Brush, 3-inch, 4-inch and 6-inch, Pack of 3
Magimate
8.9
8% off
10
Eco Advance EACON128PD 1 Gallon Concrete/Masonry Siloxane Waterproofer-Ready to Use
Eco Advance
8.7
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