Thompson's WaterSeal 1 gal. Clear Wood Sealer, Clear
$22.99
Thompson's WaterSeal 1 gal. Clear Wood Sealer, Clear
Thompson's WaterSeal 1 gal. Clear Wood Sealer, Clear
Item # 2354046
Stocked & Ready
$22.99
Spend $49.99 to unlock free delivery!
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Thompson's WaterSeal 1 gal. Clear Wood Sealer, Clear
Item # 2354046
Stocked & Ready
$22.99
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 9/20/26.
Spend $49.99 to unlock free delivery!
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Grassland (franklin) TN
Delivery to
Pickup Nearby at THOMPSONS STATION TN(14) miles Free
Pickup Later at Grassland (franklin) TN
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Protect exterior wood from water and sun damage with Thompson's WaterSeal Clear Wood Sealer. The solvent-based formula provides waterproofing protection for compatible wood surfaces. It helps prevent water damage while maintaining the wood's natural color. Sun-blocking properties help protect treated wood and prevent yellowing. The sealer also provides a mold- and mildew-resistant finish. One coat delivers year-round protection when applied as directed. The formula exceeds ASTM D4446 industry standards for waterproofing wood. Use it on compatible wood decks, outdoor furniture, and other exterior wood projects. Apply the sealer with a brush, roller, pad, or sprayer. Thompson's WaterSeal Clear Wood Sealer combines waterproofing, sun protection, and natural color maintenance in one exterior wood sealer.
- Waterproofing protection for exterior wood
- Helps prevent water damage
- Protects against water and sun damage
- Helps maintain the woods natural color
- Sunblock helps prevent yellowing
- Mold- and mildew-resistant finish
- Year-round protection in one coat
- Exceeds ASTM D4446 for waterproofing wood
- Suitable for decks and outdoor furniture
- Applies by brush roller pad or sprayer
| Brand | Thompson's WaterSeal |
|---|---|
| Country of Origin | Made in USA |
| Container Size | 1 gal. |
| Coverage Area | 200 - 400 sq. ft. per gal. |
| Cure Time | 48 hr. - 3 day |
| Dry to Touch | 48 hr. - 3 day |
| Features | UV Protection, UV Resistant, Washable, Waterproof |
| Indoor/Outdoor | Outdoor |
| Longevity | 0-100 Years |
| Package Quantity | 1 |
| Primary Color | Clear |
| Product Height | 10.25 in. |
| Product Length | 6.625 in. |
| Product Weight | 8.075 lb. |
| Product Width | 4.188 in. |
| Sealant Form | Other |
| Sealant Type | Other |
| Manufacturer Part Number | TH.090001-16 |
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 14 Questions
Newest questions
Q: Can I apply on wood that has Flood CWF-UV cedar penetrating wood finish?
22 days ago1 Answer
- A: Hi Ace1! You should not apply Thompson's WaterSeal directly over wood that still has an active coating of Flood CWF-UV penetrating wood finish without properly stripping and preparing the surface first.21 days agoHelpful?
Q: How soon after it rains can I apply this
26 days ago1 Answer
- A: Hi Vick! Do not apply product if rain is forecasted within 24 hours of application.22 days agoHelpful?
Q: What do you use to clean brushes when using this product?
a month ago1 Answer
- A: Hi Neighbor! Use mineral spirits or paint thinner to clean brushes immediately after applying oil-based Thompson's WaterSeal.a month agoHelpful?
Q: Can it be used on pressure treated wood?
2 months ago1 Answer
- A: Hi Baldy! Yes, this sealer can be used on treated wood. One reviewer noted applying it to a deck built with Micro Pro Sienna treated wood, though they recommended testing a small area first as different wood types may react differently to the product.2 months agoHelpful?
Q: UV protection?
3 months ago1 Answer
- A: Hi Paulyz! Yes, this product offers UV protection.3 months agoHelpful?
Q: Can I apply this with airless sprayer
3 months ago1 Answer
- A: Hi Neighbor! Yes, you can apply Thompson's WaterSeal with an airless sprayer, though the manufacturer generally recommends a standard pump-up garden sprayer for the easiest and most controlled application.2 months agoHelpful?
Q: how long does it last
4 months ago1 Answer
- A: Hi Brad! This sealer provides year-round protection with just one coat. It is designed to offer durable, long-lasting protection against water and sun damage for exterior wood surfaces.4 months agoHelpful?
Q: Is it water based?
5 months ago1 Answer
- A: Hi Renee! No, this is a mineral oil based product.5 months agoHelpful?
Q: Is it safe to use inside vegetable planter boxes
5 months ago1 Answer
- A: Hi Neighbor- Thompson's WaterSeal 1 gal. Clear Wood Sealer is generally not recommended for the inside of a vegetable planter.5 months agoHelpful?
Q: Does this yellow if I have painted cabinets that are white?
6 months ago1 Answer
- A: Hi Neighbor- Application Surface: This sealer is intended to penetrate bare, porous, wood and masonry surfaces, not form a film over paint.6 months agoHelpful?
1 - 10 of 14 Questions
Q&As
Have a question?
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 14 Questions
Newest questions
Q: Can I apply on wood that has Flood CWF-UV cedar penetrating wood finish?
22 days ago1 Answer
- A: Hi Ace1! You should not apply Thompson's WaterSeal directly over wood that still has an active coating of Flood CWF-UV penetrating wood finish without properly stripping and preparing the surface first.21 days agoHelpful?
Q: How soon after it rains can I apply this
26 days ago1 Answer
- A: Hi Vick! Do not apply product if rain is forecasted within 24 hours of application.22 days agoHelpful?
Q: What do you use to clean brushes when using this product?
a month ago1 Answer
- A: Hi Neighbor! Use mineral spirits or paint thinner to clean brushes immediately after applying oil-based Thompson's WaterSeal.a month agoHelpful?
Q: Can it be used on pressure treated wood?
2 months ago1 Answer
- A: Hi Baldy! Yes, this sealer can be used on treated wood. One reviewer noted applying it to a deck built with Micro Pro Sienna treated wood, though they recommended testing a small area first as different wood types may react differently to the product.2 months agoHelpful?
Q: UV protection?
3 months ago1 Answer
- A: Hi Paulyz! Yes, this product offers UV protection.3 months agoHelpful?
Q: Can I apply this with airless sprayer
3 months ago1 Answer
- A: Hi Neighbor! Yes, you can apply Thompson's WaterSeal with an airless sprayer, though the manufacturer generally recommends a standard pump-up garden sprayer for the easiest and most controlled application.2 months agoHelpful?
Q: how long does it last
4 months ago1 Answer
- A: Hi Brad! This sealer provides year-round protection with just one coat. It is designed to offer durable, long-lasting protection against water and sun damage for exterior wood surfaces.4 months agoHelpful?
Q: Is it water based?
5 months ago1 Answer
- A: Hi Renee! No, this is a mineral oil based product.5 months agoHelpful?
Q: Is it safe to use inside vegetable planter boxes
5 months ago1 Answer
- A: Hi Neighbor- Thompson's WaterSeal 1 gal. Clear Wood Sealer is generally not recommended for the inside of a vegetable planter.5 months agoHelpful?
Q: Does this yellow if I have painted cabinets that are white?
6 months ago1 Answer
- A: Hi Neighbor- Application Surface: This sealer is intended to penetrate bare, porous, wood and masonry surfaces, not form a film over paint.6 months agoHelpful?
1 - 10 of 14 Questions
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Reviews
- wood
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- for cold weather
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1 to 4 of 100 Reviews .
1 – 4 of 100 Reviews
Most Recent
LMNCOF
Ohio
Review 1
Age55 to 64
5 out of 5 stars.
Water Sealer - Great Product
17 days ago
We have been using Thompson since we installed our deck three years ago. The sealer is so easy to put on our deck! Seals great & dries fast! Lasts 12 months!
Thompson is the only deck sealer we trust! Great company!!
Yes, I recommend this product.
Originally posted on thompsonswaterseal.com
Bobb
Bowmanville, Ontario
Review 1
5 out of 5 stars.
Amazing product!
23 days ago
This product brought an old brittle deck back to life!
Yes, I recommend this product.
Originally posted on thompsonswaterseal.com
Phillip 1610
London, Ontario, Canada
Review 1
Age55 to 64
GenderMale
5 out of 5 stars.
Great product
a month ago
Bought 3 gallons for my small patio and fence. Used it on my parents 18’ x 36’ multi level deck. We do this once a year. Added my mother in laws deck with another gallon plus a neighbours 20x 24 deck for another gallon. You should sell it in 5 gallon pails.
A friend asked for help and was using Olympic and it was not even close. No penetration, terrible coverage.
Yes, I recommend this product.
Originally posted on thompsonswaterseal.com
Mike C
Huntington Beach, CA
Review 1
Age65 or over
GenderMale
5 out of 5 stars.
Need it to seal my new redwood deck
a month ago
Should help to preserve my new redwood hot tub deck
Yes, I recommend this product.
Originally posted on thompsonswaterseal.com