Dicor Corp. 551LST-1 RV Trailer Camper Sealants Non-Sag Non-Leveling Lap Sealant Tan by Dicor Roof Sealant; Use To Create A Watertight Seal Along Roof Edges/ Air Vents/ Vent Pipes And Screw Heads; Compatible With EPDM (Ethylene Propylene Diene Monomer)/ Dicor Diflex II And Britek TPO (Thermoplastic Olefin) Roofing; Non-Sag Paste; Tan; 10.3 Ounce Tube; Single Creates A Secure, Secondary Seal Along The Roofs Edges, Air Vents, Vent Pipes And Screw Heads Compatible With EPDM And TPO Sheeting. UV Stabilized To Prevent Deterioration And Discoloration Available In A HAPS Free Formula That Meets The Demanding Industry Requirements While Providing A Cleaner And Safer Work Environment The Sealant Makes It Possible To Continuously Seal Yet Remain Flexible