Fortify Primer™

Don't replace - fortify & repair

  • Strengthens old, soft or dusty gypsum underlayments
  • Save time and money by repairing vs. replacing old underlayments
  • Fast and easy installation
  • Enhances bond of new Maxxon underlayments
  • Single component, ready for use straight from pail

Multifamily and wood frame construction.

Interior compromised gypsum, lightweight concrete.

Technical Data

VOCLess than 1 g/L
Packaging5 gal (18.93 L) pail
Storage Temperature45 - 100 °F (7 - 38 °C), keep from freezing
Coverage80 ft²/gal (1.96 m²/L)
% Solid30%
Dry Time1st Coat Dry Time at 70 °F (50% Humidity) - 4 hours
2nd Coat Dry Time a 70 °F (50% Humidity) - 60 min
Installation Temperature45 °F (7 °C) and 100 °F (38 °C)
Concrete Surface Temperature45 °F (7 °C) and 100 °F (38 °C) for at least 24 hours prior to installation and until primer has dried
Shelf LifeUnopened product shelf life is 12 months
Trade Trafficwhen 2nd coat is dry

maxxon logo

The Subfloor Experts

Find the right solution for your floors
Contact Us