GAFGLAS® Mineral‑Surfaced Cap Sheet About

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GAFGLAS Four Ply BUR System with Granulated Cap | GAF Illustration
A system overview of GAFGLAS Four Ply BUR with Granulated Cap for commercial roofing. Learn more about GAFGLAS Ply 4: https://www.gaf.com/en-us/products/gafglas-ply-4

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