Silicone Elastomeric Roof Coatings
HarcoSil 19-97
HarcoSil High Solids silicone roof coating is a high-performing protective barrier for various architectural surfaces and roofing substrates. As a standalone system, HarcoSil silicone roof coatings forms a durable, breathable, and weatherproof roofing membrane that is highly resistant to degradation from UV and natural weathering including extreme temperatures, ultraviolet radiation, rain, and snow. When used as a topcoat with the WetSuit® membrane system this combination becomes a true best-in-class waterproof system. With all the benefits of a cool roof.
HarcoSil Flashing Grade 17-FG-22
Is a High-solids, single-component, moisture-cure silicone flashing grade that’s ready to use. Best-in-class flexibility ensures long-term crack resistance even in high-movement situations. Having excellent sag resistance. Superior weathering and excellent water resistance in a breathable membrane. Exceptional adhesion to unprimed weathered TPO PVC and EPDM.
