Thompson's
Thompson S Waterseal Smooth Clear Water-Based Multi-Surface Waterproofer 1.2 gal
Category: Paint & Finishing
SKU: 032053241116
$19.16
In Stock · Midwest Builder & Supply — Iowa & Missouri
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Thompson's WaterSeal Clear Multi‑Surface Waterproofer (1.2 gallon) is a clear, water‑based, low‑VOC exterior waterproofer formulated to penetrate and protect multiple surfaces — wood, concrete, brick and masonry — while maintaining the substrate’s natural appearance. Packaged in a 1.2‑gal smooth‑finish can, the product dries clear, is suitable for decks, fences, patios and similar exterior surfaces, and yields coverage that varies by porosity (manufacturer/retailer listings cite up to about 375 sq ft under ideal conditions). Follow label directions for recoat and paint‑over intervals and Prop‑65/safety guidance on retailer SDS/PDS pages. (Facts verified from manufacturer and retail product listings below.)