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USG Durock™

Fast-drying USG Durock™ Brand Primer-Sealer is a high-solids primer used for priming substrates prior to the application of USG Durock™ Brand self-leveling underlayments.

Pallet pricing available with minimum purchase – Contact for details

Coverage450 ft²/gal

Sold in 1 gal and 5 gal containers.

SKU: USG_2900 Categories: , , Brand: USG

USG Durock™ Primer-Sealer is a high quality floor underlayment primer and sealer in one. Ideal for priming surfaces and subfloors prior to application of poured underlayment.

USG Durock™ Primer-Sealer can also be diluted with water to prime highly porous concrete, precast concrete, APA-Rated exterior glue plywood and oriented strand board (OSB).

USG Durock™ Primer-Sealer may also be used as a sealer for USG Durock™ Brand Multi-Use Self-Leveling Underlayment to enhance the bond between the underlayment and the floor covering adhesive.

High-quality floor underlayment primer-sealer:
  • For priming porous and nonporous subfloors prior to application of poured underlayment
  • Fast drying, single-coat application
  • Ready to use (no dilution for nonporous surfaces)
  • Enhances bond between substrate and underlayment
  • Effective sealer of gypsum-based underlayment prior to application of water-based floor-covering adhesives
  • Mildew resistant; no adverse effect on floor-covering adhesives and no staining of finished floor coverings
Find data sheets, color charts, manuals, brochures, installation guides and more from product manufacturers.
Documents for this product may be available by request.

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