WaterGuard 11 oz. Clear Exterior Waterproofing Wood Sealer Spray
WaterGuard 11 oz. Clear Exterior Waterproofing Wood Sealer Spray
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WaterGuard 11 oz. Clear Exterior Waterproofing Wood Sealer Spray

4.4 stars out of 65 reviews
(4.4)|
65 ratings
WaterGuard 11 oz. Clear Exterior Waterproofing Wood Sealer SprayWaterGuard 11 oz Clear Exterior Waterproofing Wood Sealer SprayOlympic WaterGuard 5 Gallons Clear Exterior Waterproofing Wood SealerOlympic Waterguard 1 Gallon Clear Wood Sealer
Size:12 Fl oz

Key item features

  • Ready-to-Use Sealant: Ready to use clear sealant and waterproofer for easy application.
  • Versatile Wood Protection: Suitable for new wood, pressure-treated wood, weathered wood, and wood with a weathered clear or semi-transparent stain.
  • Durable Waterproofing: Provides durable waterproofing protection to extend the life of wood surfaces.
  • Water Repellent: Effectively repels water to prevent damage and maintain wood integrity.
  • UV Protection: Offers SUNBLOCK UV protection to shield wood from harmful sun rays.
  • Mildew Resistant: Features a mildew resistant coating to keep wood surfaces clean and healthy.
  • Deep Penetration: Penetrates the wood surface for enhanced protection and longevity.
  • Easy Cleanup: Simple cleanup with just soap and water, making maintenance hassle-free.
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Current price is $7.9366.1 ¢/fl oz
Price when purchased online
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About this item

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Customer ratings & reviews

4.4 out of 5 stars
stars65 ratings47 reviews
How item rating is calculated
  1. 5 stars77% (50)
  2. 4 stars8% (5)
  3. 3 stars2% (1)
  4. 2 stars5% (3)
  5. 1 star9% (6)

Reviews summary

Pros

  • : Application is straightforward with various tools.
  • : Has a revitalizing effect on wood surfaces.
  • : Requires minimal effort with soap and water.
  • : Has a non-overpowering scent during use.
  • : Provides defense against water and sun damage.

Neutral

  • : Provides long-term protection, but can be inconsistent against water.
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Showing 1-3 of 47 reviews

Aug 29, 2025
John
Item details
Size: 5 gal
5 out of 5 stars review

Verified Purchase

Olympic Seal has lasted 30 years

We used this Olympic wood sealer 30 years ago when we put in our cedar fence and are now resealing it the same product.

Helpful?60MREKRAD7UQ16749260589
Oct 8, 2025
WalmartCustomer
Item details
Size: 5 gal
5 out of 5 stars review

Verified Purchase

same price as 2 other hardware stores with free delivery

Incentivized Review
Helpful?60MREKRAD7UQ16749260589
Sep 25, 2025
WalmartCustomer
Item details
Size: 5 gal
5 out of 5 stars review

Verified Purchase

Should be perfect for my exterior wooden ceiling

Incentivized Review
Helpful?60MREKRAD7UQ16749260589