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Thompson's WaterSeal Clear Water-Based Multi-Surface Waterproofer 6 gal
Thompson's WaterSeal Clear Water-Based Multi-Surface Waterproofer 6 gal
Thompson's WaterSeal Clear Water-Based Multi-Surface Waterproofer 6 gal
Thompson's WaterSeal Clear Water-Based Multi-Surface Waterproofer 6 gal
Thompson's WaterSeal Clear Water-Based Multi-Surface Waterproofer 6 gal
Thompson's WaterSeal Clear Water-Based Multi-Surface Waterproofer 6 gal

Thompson's WaterSeal Clear Water-Based Multi-Surface Waterproofer 6 gal

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Covers up to 1100 sq. ft. and seals out water damage while keeping wood and masonry looking completely natural.
Thompson'S Waterseal MPN TH.024106-06
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $84.99, average $99.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

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About Product Overview

Thompson's WaterSeal Clear Multi-Surface Waterproofer is built for anyone protecting outdoor wood or masonry from water damage without changing the surface's look. It's fully transparent, so it seals and protects while letting the natural color and grain of your deck, fence, or patio show through. This 6-gallon container covers up to 1100 square feet, making it a practical choice for larger outdoor projects where buying smaller cans one at a time just slows you down.

It's a water-based, low-VOC formula, which means easier cleanup and less odor compared to solvent-based sealers, and it's paintable if you want to finish or color the surface later. Full cure time is 24 hours, so you can plan your project timeline around that. Made in the USA and suited for outdoor use on above-ground surfaces, it's a solid pick for decks, fences, siding, and other exposed wood or masonry that needs to shed water and resist damage from the elements.

  • 6-gallon container covers up to 1100 sq. ft.
  • Fully transparent, clear finish preserves natural surface color
  • Water-based formula with low VOC content
  • Paintable once cured
  • Full cure time: 24 hours
  • Made in the USA for outdoor, above-ground use

The Details Specifications

Brand Thompson'S Waterseal
UPC 032053241062
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 11 × 11 × 16
Weight 53 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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