- Some stock photographs may show options that are not included. Please check product description.
WaterSeal Wood Sealer — Semi-Transparent, Harvest Gold, 1 gal
- Mfg.#
- TH.042811-16
- Sku#
- 5721345
- Semi-transparent finish adds moderate Harvest Gold color and shows wood grain
- Designed for exterior wood use on decks, fences and siding
- Features water-based formula suitable for brush, pad, roller or spray application
- Suitable for one-coat, year-round application to help protect against water and sun
- Covers approximately 150–400 sq ft per gallon with 1–2 hour dry time
* Estimated stock levels as of Fri, Apr 10, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
Thompson's WaterSeal Wood Sealer is a semi-transparent, harvest gold waterproofing sealer designed to protect outdoor wood while enhancing its natural character. Homeowners choose it to add moderate color that lets medium wood grain show through, preventing sun and water damage without hiding the texture of decks, fences, and siding. Formulated for year-round protection in just one coat, this liquid sealer helps repel moisture and resists UV exposure to extend the life of exterior wood surfaces. It’s backed by assurance of five years of protection on decks and seven years on fences and siding, making it a straightforward option for routine maintenance or refreshing weathered wood. Packaged in a one-gallon size and made in the U.S., this sealer suits typical residential outdoor projects where durable, attractive protection is needed.
Specifications
General
| Finish | Semi-transparent |
|---|---|
| Indoor/Outdoor | Outdoor |
| Type | Waterproofing Sealer |
Manufacturing Details
The following information is subject to change without notice
| Country of Origin | US |
|---|---|
| Prop 65 Warning |
WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov.
|
| Shop USA | Yes |
Dimensions
| Size | 1 gal |
|---|
Label Information
| Certification, Codes, Standards | ASTM D-4446 Specified |
|---|
PLEASE NOTE: Product information for this item was provided by a third-party source and has not been verified. Please use our feedback button to report any errors. Read our Terms of Use.
