Pros
- Applies easily with brush or pad, dries quickly for fast projects
- Provides excellent water beading and long-term protection as confirmed by users
- One coat often delivers deep color on weathered wood
- Restores old fences and decks effectively
- Fade-resistant formula maintains appearance over time
Cons
- May require second coat for full advertised color on some woods
- Thin consistency can splatter during application, needs drop cloths
- Requires several dry days for proper curing before rain
Thompson’s WaterSeal Solid Color Waterproofing Wood Stain and Sealer in Chestnut Brown is designed for exterior wood surfaces like decks, fences, and siding. It targets homeowners and DIY enthusiasts who want to protect and beautify outdoor projects without showing wood grain, offering a solid, paint-like finish that highlights texture instead. This water-based formula excels in preventing water penetration and UV damage, making it perfect for harsh weather exposure.
Standout features include advanced polymers for fade-resistant color that holds up year-round, easy application on damp or dry wood after cleaning, and coverage of 150-400 square feet per gallon. Real-world performance shines in reviews: users report restoring beat-up fences and decks to new-like condition with one or two coats, noting quick drying, water beading, and durability after rain. It soaks into wood effectively, filling cracks on sun-damaged surfaces.
Build quality is reliable with a flat finish in a sturdy 1-gallon plastic can. The Chestnut Brown shade provides deep, rich coverage, though it may appear darker initially and lighten slightly over time. Application is straightforward but requires preparation like thorough cleaning and protection from splatters due to its thinner consistency.
Drawbacks include the need for multiple dry days post-application and potential for incomplete coverage in one pass on lighter woods. Still, it outperforms expectations for solid opacity stains.
Verdict: A top choice for bold, protective color on exterior wood. Buy this if you prioritize ease, longevity, and waterproofing over grain visibility.
Brand: Thompson's WaterSeal
Color: Chestnut Brown
Size: 1 Gallon (128 Fluid Ounces)
Opacity: Solid
Finish: Flat
Coverage: 150-400 ft²/gal
Surface: Exterior Wood
Base: Water-based
Dimensions: 6.63 x 4.19 x 10.25 inches
For best results, clean wood thoroughly before applying. Test in a small area to confirm color. Use brush, roller, or pad; one coat covers well on weathered wood, but add a second for uniformity. Allow 24-48 hours dry time before rain. Pair with Thompson’s cleaners for stained or mildewed surfaces. Ideal for decks, fences, siding; not for interior use.