Thompson's WaterSeal Clear Wood Sealer, 5 Gallon
Thompson's WaterSeal Clear Wood Sealer, 5 Gallon
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Thompson's WaterSeal Clear Wood Sealer, 5 Gallon

4.4 stars out of 338 reviews
(4.4)|
338 ratings
Thompson's WaterSeal Clear Wood Sealer, 5 GallonThompson s WaterSeal TH 090001 20 Clear Wood Sealer Clear 5 Gallon 1 Piece 1 Pack2 pack Thompson s WaterSeal TH 090001 20 Clear Wood Sealer Clear 5 Gallon 1 Piece 1 Pack
Pack Size:Single

Key item features

  • Durable Protection: Offers robust, year-round defense for exterior wood surfaces against water and sun damage with a single application.
  • Natural Preservation: Maintains the wood's inherent color, preventing yellowing while providing a crystal-clear finish.
  • Waterproofing Standard: Exceeds the industry standard ASTM-D4446 for waterproofing wood, ensuring superior protection against water damage.
  • Mold Resistance: Provides a mold-and-mildew-resistant finish, contributing to the longevity and appearance of the wood.
  • Clear Sunblock: Functions as a clear sealer and sunblock, safeguarding wood from environmental elements.
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Current price is $92.8714.5 ¢/fl oz
Price when purchased online
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  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $92.87
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $92.87

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Customer ratings & reviews

4.4 out of 5 stars
stars338 ratings216 reviews
How item rating is calculated
  1. 5 stars77% (261)
  2. 4 stars7% (25)
  3. 3 stars4% (15)
  4. 2 stars3% (10)
  5. 1 star8% (27)

Reviews summary

Pros
  • : Has a reflective, high-sheen finish.
  • : Straightforward process with various tools.
  • : Offers good value at this cost.
  • : Provides long-lasting defense against water damage.
  • : Made to withstand wear and tear.
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Showing 1-3 of 216 reviews

Jun 26, 2025
Nick
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Worth the effort/cost.

To keep your deck looking great for years,,, Use it every spring. My 10yr old deck still in great shape. Protects the wood from rain, sun snow and dirty acid rain.

Helpful?2K3KH5MBSRGU745659222
Jun 24, 2025
Larry
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Price was great. Wish I could have gotten 5 more gallon at that price. I tried to but it was out of stock. Now have to pay almost double the price for it. Fence looks good after application.

Helpful?2K3KH5MBSRGU745659222
Aug 21, 2025
LARRY
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I purchased this for protecting my new wood fence. It works well with a pump up sprayer. Clean up was easy with soap and water. I used 17 %26 1/2 gallons on both sides of 320 foot of fence.

Helpful?2K3KH5MBSRGU745659222

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