USG Durock™ Brand Sealant

USG Durock™ Brand Sealant is a multi-purpose, waterproof sealing and bonding compound foruse with USG Durock™ Brand Shower System components.

This unique sealant is a silane-modifiedpolymer and is free of solvents and isocyanates. It cures via exposure to atmospheric moistureto form a highly durable, flexible seal. It has been formulated to offer outstanding primerlessadhesion to most common building materials, including: tile backerboard, ceramic tile, stone,drywall, aluminum, glass, XPS and EPS foam, wood, and ABS plastic.

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
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features and benefits

USG Durock™ Brand Sealant provides waterproof sealing over clean, dry, properly prepared and attached surfaces, including the Durock Brand Shower System.

  • Highly durable & flexible
  • Easy to apply
  • VOC compliant in California
  • Nonflammable
  • Freeze-thaw stable
  • Low odor
  • Outstanding adhesion to a variety of surfaces

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