USG DUROCK™ PRIMER-SEALER
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 USG Durock™ Brand Self-Leveling Underlayment.
Features and Benefits
USG 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 USG Durock™ Brand Self-Leveling Underlayments. USG 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 USG Durock™ Brand Self-Leveling Underlayments to enhance the bond between the underlayment and the floor-covering adhesive.