USG Durock™ Fusion™ Primer

Three-component waterborne epoxy

USG Durock™ Brand Fusion™ Primer is a one-coat waterborne epoxy specially formulated for interior applications as a consolidation primer for dusty compromised gypsum underlayments.   

Customer Service Center
1-800-950-3839
7 a.m. - 6 p.m. CT, Mon - Fri

USG4YOU Tech Support
1-800-USG4YOU (1-800-874-4968)
7:30 a.m. - 4 p.m. CT, Mon - Fri

Email USG Technical Support

Design & Specification
Assistance
Find your local architectural representative

jump to

resource center

(9)

features and benefits

As a consolidation primer for compromised gypsum underlayments, USG 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 USG Durock™ trowelable or USG Durock™ or USG Levelrock® pourable products to repair the compromised gypsum underlayment surface. USG Durock™ Fusion™ Primer:

  • Offers superior penetration and tenacious bond to gypsum underlayments
  • May be applied to freshly poured USG Levelrock® Brand Floor Underlayments and USG Durock™

Brand Multi-Use Self-Leveling Underlayment after set as a surface treatment

  • Is low VOC and low odor
  • Provides a fast cure time

Customer Service Center
1-800-950-3839
7 a.m. - 6 p.m. CT, Mon - Fri

USG4YOU Tech Support
1-800-USG4YOU (1-800-874-4968)
7:30 a.m. - 4 p.m. CT, Mon - Fri

Email USG Technical Support

Design & Specification
Assistance
Find your local architectural representative