CoveSeal from Sierra Technology is an inexpensive solution that arrests mildew, deteriorated caulking, and water damage, the company says. CoveSeal is designed to extend full coving to these areas, shielding them from the constant moisture of cleaning and daily use.

With CoveSeal, the vinyl flooring is coved against the tub or shower just like the bathroom walls and cabinets. CoveSeal is designed to respond to the constant stresses, movements, expansions, and contractions of the tub and floor without compromising its seal.