This highly reflective granulated cap sheet can be used as a cap or flashing sheet in built-up roofing systems. Membranes are surfaced with white reflective minerals and can be installed using standard granulated cap sheet installation methods.
Lends elasticity and flexibility to the sheet and provides waterproofing value. Low moisture, dimensional stability, and resistance to rot make it ideal for replacing organic cap sheets.
Related Content
Related Content
Products
Johns Manville
Jan. 1, 2000