Geocel GeoGreen 4500 Roof Bonding Sealant

The Geocel 4500 Roof bonding sealant is a Scypolymer proprietary bonding sealant. This sealant can easily withstand pounding water while bonding to many surfaces. The 4500 bonding sealant can be applied and adhered while underwater and can also be used as a night seal and for core/test cuts. Application materials include asphalt shingles, steel, concrete, EPDM, primed TPO, primed PVC, Hypalon (black only), metal, wood, and other common building substrates.

Please note: this product cannot be used on unprimed TPO or PVC membranes.

The sealant you need will depend on your project; figure out what you need with the different types of sealant.