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Durock™ Fusion™ Primer

Key Documents & Design Files


    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

    Documents & Files

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    SDS, Certifications & Reports