Durock™ Brand Primer-Sealer
High-solids floor primer-sealant ideal for priming porous concrete, precast concrete and wood subfloors.
High quality floor underlayment primer and sealer in one. Ideal for priming surfaces and subfloors prior to application of poured underlayment. May also be used as a sealer for Durock™ Brand Self-Leveling Underlayment.
Durock™ Brand Primer-Sealer is a high-solids sealant for priming highly porous concrete, precast concrete, wood subfloors and OSB (oriented strand board) prior to the installation of Durock™ Brand Self-Leveling Underlayments. Durock™ Brand Primer-Sealer:
Enhances the bond between the substrate and the underlayment
Is effective in the treatment of underlayments prior to application of water-based floor-covering adhesives
Has no adverse effect on floor-covering adhesives
Is mildew-resistant; does not stain finished
May also be used as a sealer for Durock™ Brand Self-Leveling Underlayments to enhance the bond between the underlayment and the floor-covering adhesive.