Pres-On's ontractor-grade Curb Tape offers improved flexibility to conform to irregular surfaces
Pres-On has introduced a line of contractor-grade Curb Tapes designed to seal roof curbs to A/C units, preventing rain, moisture and dust from damaging the unit's sensitive electronics. The tape is more flexible than traditional curb tapes, so it better conforms to irregular roof surfaces to save time.
A variety of curb tape thicknesses and widths are available, all featuring a single side of rubber-based pressure sensitive adhesive (PSA). An acrylic PSA can also be specified. Pres-On's "wet" adhesive coating process offers improved anchorage, while maintaining resistance to temperature extremes, UV degradation and aging.
Pres-On Curb Tapes are manufactured from a blend of closed cell neoprene, EPDM and SBR in a choice of soft, medium or hard densities. The tapes meet most standard specifications for closed cell stock, and pass FM VSS No. 302 for flammability. Versions are also available that meet UL-94 safety requirements.