Roof Repair Tape; Alphabond/ Alpha Systems QTPOW410LCI; Use To Seal Roof Joints/ Seams/ Tears/ Punctures/ Leaks/ Other Damage; For Use On EPDM (Ethylene Propylene Diene Terpolymer)/ TPO (Thermoplastic Polyolefin)/ PVC/ Mixed Elastomer Roofing Membranes And Wood/ Metal/ Fiberboard/ ISO Board/ Concrete; Butyl Tape With TPO (Thermoplastic Polyolefin) Facer; 4 Inch Width x 10 Foot Roll; White; Single; Packaged In Clam Shell When you need to repair your RV's roof, Lippert has you covered. As the exclusive distributor of alpha systems products, our alphabond TPOpo tape is perfect for sealing roof joints and seams, tears, punctures, leaks, and other damage. With an aggressive “instant tack” proprietary adhesive and UV-stable TPO face, it’s the clear choice for flashing applications. Used To: Seal Roof Joints/ Seams/ Tears/ Punctures/ Leaks/ Other DamageRoof Type: Wood/ Metal/ Fiberboard/ ISO Board/ Concrete/ EPDM/ PVCLength: 10 FeetWidth: 4 InchColor: WhiteMaterial: Thermoplastic Polyolefin