Apollo Roofing MemBond Spray-Applied EPDM Membrane Adhesive is a spray-applied EPDM membrane adhesive formulated with a solvent-based synthetic polymer. It securely bonds EPDM and TPO membranes, making it suitable for both field and detail work. This adhesive allows for quick and professional application. It is designed for the professional and fast bonding of non-backed EPDM and TPO membranes to a variety of substrates. Additionally, it is an excellent choice for single-ply membrane adhesives.