Best Waterproofing for Wood

Bestseller
Thompson's Water Seal TH.012551-18 Waterproofing Stain - Aerosol, Woodland Cedar - 11.75 ounce
  • Prevents Water Damage
  • Advanced Polymers Provide Fade Resistant Color
  • Coating Resists Mildew and UV Damage
  • Applies to Freshly Cleaned Damp or Dry Wood
  • Exceeds Industry Standard ASTM D-4446 for Waterproofing Wood
Bestseller
THOMPSONS WATERSEAL TH.041831-16 Transparent Waterproofing Stain, Sequoia Red
  • Prevents Water Damage
  • Advanced Polymers Provide Fade Resistant Color
  • Coating Resists Mildew and UV Damage
  • Applies to Freshly Cleaned Damp or Dry Wood
  • Exceeds Industry Standard ASTM D-4446 for Waterproofing Wood
Bestseller
THOMPSONS WATERSEAL TH.042851-16 Semi-Transparent Waterproofing Stain, Woodland Cedar
  • Prevents Water Damage
  • Advanced Polymers Provide Fade Resistant Color
  • Coating Resists Mildew and UV Damage
  • Applies to Freshly Cleaned Damp or Dry Wood
  • Exceeds Industry Standard ASTM D-4446 for Waterproofing Wood
SaleBestseller
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.
  • Specially Formulated to be Applied Around & Over Fresh or Salt Water
  • Water-based, Low VOC, Non-toxic; Safe for People, Pets, Plants & Marine Life
  • Superior Nanotechnology Penetrates Deep, Coating Wood Fibers at the Cellular Level
  • Performs like an Oil-Based Sealer Without any Harmful Chemicals or Side Effects
  • Creates a Flexible, Breathable Barrier that Enhances, Stabilizes & Protects Wood
Bestseller
Eco Advance EAWOD16CON 16-oz Exterior Wood Siloxane Water Repellent Liquid Concentrate, White But Dries Clear
  • Liquid concentrate formula makes 1 gallon of commercial grade water repellent
  • Safe around plants, people and pets
  • Eco-safe, low VOC, low odor formula is safe to walk on in less than 2 hours
  • Ideal for use on wood decking, wood fences, plywood, wood shingles, wood siding and much more
  • Vapor permeable (breathable) water repellent can be used on new wood
SaleBestseller
Eco Advance EAWOD128PD 1 Gallon Ready to Use Exterior Wood Siloxane Water Repellent
  • Ready to use commercial grade formula can be applied using a standard garden pump sprayer
  • Safe around plants, people and pets
  • , low VOC, low odor formula is safe to walk on in less than 2 hours
  • Ideal for use on wood decking, wood fences, plywood, wood shingles, wood siding and much more
  • Vapor permeable (breathable) water repellent can be used on new wood
Bestseller
Thompsons TH.010100-18 Clear Multi-Surface Aerosol Waterproofer
  • Will effectively seal any porous material against damage by water, including concrete, brick, stone, plaster, wood, and asbestos
  • When used as an additive to, or under-seal for solvent thinned paints, it shields paint against weather.
  • Is unsurpassed as a penetrating sealer for concrete hardening and dust-proofing, and meets ASTM C309 specifications for concrete curing
  • Clear waterproofer
  • 10100: 12 oz aerosol
Bestseller
SEAL-ONCE Nano+Poly Penetrating Wood Sealer with Polyurethane - 1 Quart. Water-Based, Low-VOC, waterproofer & Stain for Decks, Fences & Log Homes.
  • Water-based sealer with advanced penetrating nanotechnology. This premium wood sealer performs like an Oil-based product, without any noxious solvents or toxic chemicals.
  • Great investment to enhance and extend the natural life of wood. Protects against water damage for up to 10 years on vertical surfaces & 6 years on horizontal.
  • Ultra Low-VOC wood sealer safe for people, pets, plants or marine life. Easy to apply with soap & water clean-up. Save time with wet on damp application.
  • Prevents warping, cupping, wood rot, mold, mildew, staining, decay & will not peel.
  • When used as a wood stain creates a UV barrier to prevent fading. Rich color palette available in 11 different color tints. Clear formula allows wood to turn gray naturally
SaleBestseller
Rain Guard Water Sealers SP-8002 Wood Sealer Concentrate - Water Repellent for Interior or Exterior Wood - 32 oz Makes 2 gallons, Invisible Clear
  • Prevents surface damage from rain, snow, ice with a satisfaction guarantee for up to five years
  • Does not alter surface appearance, does not leave a surface film and helps prevent efflorescence
  • Contains advanced UV stabilizers to ensure long lasting non-yellowing performance
  • Concentrate formula - easily mixed, save money and great for the environment
  • Apply a flood coat with a sprayer, brush or roller, no maintenance required and safe for People, Pets and Plants
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