Use your current spray foam equipment apply this unique hybrid blend of polyurea. EXPANDOTHANE is a proprietary blend of polyurea that expands up to 7 times in volume filling cracks and voids forming a self-flashing, seamless 1/4″ waterproof membrane. This membrane adds structural integrity to any roofing substrate and is resistant to harsh chemicals, environmental damage, severe weather events and provides an unmatched level of protection for decades.

EXPANDOTHANE ROOF COATING CAN BE APPLIED TO THESE SUBSTRATES:

Flat roofs

Metal roofs

Commercial & industrial

Modified bitumen (mod-bit)

Rolled asphalt

Tar & gravel

EPDM (Ethylene Propylene Diene Terpolymer)

TPO (Thermoplastic Polyolefin)

Concrete walls

Learn how!