Johns Manville has developed formulations that enhance the asphalt’s overall weatherability by modifying premium-grade asphalts. By combining these modified asphalts with nonwoven polyester or glass fiber reinforcements, JM produces waterproofing systems that exhibit tremendous strength, elasticity and weatherability.
JOHNS MANVILLE INTRODUCES COOL ROOF APP CAP SHEETS
Johns Manville is pleased to announce the release of our new APPeX® Cool Roof Granulated (CR G) cap sheets (see Table 1). The new CR G products are surfaced with a solid white reflective mineral and can be installed using standard APP cap sheet installation methods. This latest addition to our cool roof platform provides an economical and aesthetically pleasing membrane for customers needing a cool roof solution. These products are approved by FM Global® and Underwriter Laboratories Inc. (UL®). These products are also listed with CRRC and meet current Title 24 requirements. In addition to the new membranes, Cool Roof Granules have also been added to the product list to dress up bleed out during application if desired.
