Dicor 551LSW1 EPDM Rubber Roof System Non-Sag (Not Self-Leveling) Lap Sealant, White alt-14870401 while other highlights include excellent

while other highlights include excellent initial aggressivity

Sealed membrane UP/DOWN switch

Zinc and Copper Free

Requires a 2-3/4" mounting hole

Dicor 551LSW1 EPDM Rubber Roof System Non-Sag (Not Self-Leveling) Lap Sealant, White alt-14870401 while other highlights include excellentHelps create a watertight seal along a roof's edges, air vents, vent pipes and screw heads. Dicor Products Lap Sealant is a versatile sealant formulated for EPDM roofing but also compatible with most other roofing material, including Dicor DiFlex II and BriTEK TPO roofing. It offers excellent adhesion to aluminum, mortar, wood, vinyl, galvanized metal and concrete.