
Waterproofing Protection
Olympic Waterguard Protects your deck from water damage, and protects against mold and mildew growth.
Olympic Waterguard Protects your deck from water damage, and protects against mold and mildew growth.
Use on vertical or horizontal new wood, pressure treated wood or weathered wood.
Olympic Waterguard offers a ready to use wood stain that dries in 12-24 hours when applied at 50°F to 85°F.
The size of your project will determine how much stain you need. Solid stain color requires two coats.
Sweep debris from deck, then use Olympic Premium Deck Cleaner to wash away dirt and stains caused by mildew.
Tape off surfaces you don't want stained. Avoid staining decks in direct sunlight to avoid uneven drying.
For even coverage, apply the stain to one board at a time. For best results, backbrush into the wood surface.
Clear finish allows your wood to weather and gray naturally. Least Protection, Most Wood Grain.
Slight hint of stain color that highlights wood grain. Less Protection, More Wood Grain.
Rich stain color that allows wood grain and texture to show. More Protection, Less Wood Grain.
Same rich color as semi-transparent but hides more wood grain. More Protection, Least Wood Grain.
Fully opaque color covers the wood grain and accentuates the texture. Most Protection. No Wood Grain.
Create a new, durable surface on worn or weathered wood and concrete.
WaterGuard for Wood Waterproofing Clear Sealant offers convenience and value. A penetrating clear sealer that protects the wood while allowing the wood grain to show. Perfect for multiple wood surfaces.
Top Rated
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Top Rated
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Top Rated
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Brand | Olympic | Olympic | Olympic |
Name | WaterGuard 11 oz. Clear Multisurface Waterproofer Spray | WaterGuard 11 oz, Clear Wood Sealer Spray | Waterguard 1 gal. Clear Multi-Surface Waterproofing Sealant |
Price |
$4.98
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$6.58
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$11.98 /gallon
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Ratings | ![]() |
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Container Size | 11 Ounce | 11 Ounce | 1 Gallon |
Transparency | Clear | Clear | Clear |
Surface Location | Deck | Deck | Patio,Pool Deck |
Paint/Stain Features | Mildew Resistant,Waterproof | Mildew Resistant,Waterproof | Dries Clear,Mildew Resistant,Moisture Resistant,Waterproof |
Stain & Sealer In One | Yes | Yes | No |
Sheen | Flat/Matte | Flat/Matte | Natural Stain |
Base Material | Oil Based | Oil Based | Water Based |
View Product | View Product | View Product |