(Submittal) Glass Rey Gypsum Board

Submittals Forms
Board for exterior use that resists water absorption on both sides using a fiberglass surface. Exceeds the moisture deflection standard.

Requests a resource, If you do not find the one you want

Send us an e-mail to contact.us@gpromax.com For questions or suggestions

Call us 1800 862 9022


With a fireproof core specially designed to prevent water absorption.  Covered with fiberglass on both sides to resist fungi.

The product was rated with the value of 10, offering guaranteed performance against degradation, peeling and deterioration due to exposure to UV rays, rain, wind, ice and snow.

This product offers dimensional stability, which guarantees resistance to deformation, buckling and deflection on a flat uniform surface.

It is highly resistant to bending in either direction, and can be installed vertically or perpendicularly.