POLYGLASS® POLYFRESCO® patented CURE technology prevents granule surfacing degradation.

ASTM D4977 Standard Test Method for Granule Adhesion to Mineral Surfaced Roofing by Abrasion confirms POLYFRESCO® by superior granule embedment vs. competitive products. POLYFRESCO delivers increased roof system longevity, reflectivity performance and superior impact and weather resistance. POLYFRESCO reduces roof maintenance and labor costs.

Polyfresko G SA membrane features CURE Technology® – an advanced thin film technology with exceptional granule retention, stain and discoloration resistance and UV stabilization for long term durability.