Durock™ Fusion™ Primer

A one-coat waterborne epoxy specially formulated for interior applications as a consolidation primer for dusty compromised gypsum underlayments. Three-component waterborne epoxy Durock™ Brand Fusion™ Primer is a one-coat waterborne epoxy specially formulated for interior applications as a consolidation primer for dusty compromised gypsum underlayments. Gypsum Underlayment Repair Solutions - Learn More MAIN FEATURES As a consolidation primer for compromised gypsum underlayments, Durock™ Fusion™ Primer reduces surface dust and chalkiness, and increases surface hardness and internal strength of the gypsum matrix to an acceptable level which then allows the application of Durock™ trowelable or Durock™ or Levelrock® pourable products to repair the compromised gypsum underlayment surface. Durock™ Fusion™ Primer: Offers superior penetration and tenacious bond to gypsum underlayments May be applied to freshly poured Levelrock® Brand Floor Underlayments and Durock™ Brand Multi-Use Self-Leveling Underlayment after set as a surface treatment Is low VOC and low odor Provides a fast cure time