3800 Indoor-Outdoor Adhesive

TotalWorx 3800 Indoor-Outdoor Adhesive is a versatile, universal bonding solution engineered for both residential and light commercial applications. Ideal for walk-off mats, entryways, and high-traffic areas, this dependable adhesive delivers strong performance in varying conditions. Coverage rates vary by application: achieve 8-10 yd²/gal using a 1/8" U-notch trowel for residential and light commercial traffic, or 12-15 yd²/gal with a 1/16" square notch trowel for entryways and walk-off areas. With an 8 lbs./90% RH moisture tolerance, the 3800 maintains reliable adhesion even in challenging environments. Each 4-gallon pail provides ample coverage for large-scale projects. Backed by a 1-year warranty, this adhesive is the professional choice for installers who demand durability and consistent results across indoor and outdoor installations.