Abrasion Resistant

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We know how important it is not to rub your underlayment the wrong way.

Which is why we developed TopCoat and branded sealers specifically for use in conjunction with poured gypsum underlayments, including FIRM-FILL Gypsum Concretes and GYP-SPAN Radiant. Applied after the gypsum concrete underlayment is completely dry, the TopCoat or sealer improves the abrasion resistance of the underlayment, providing a durable surface ideal for virtually any finished floor covering.