Polywater AFT Foam Sealant, 2-Part, Aerosol Can Container, 16 oz Container, Composition: 10 to <25% Polymeric Diphenylmethane Diisocyanate, 10 to <25% 2-Propanol, 1-Chloro, Phosphate (3:1), Liquid Form, 2 min Application Time, 3 to 5 min Curing, Purple, Aromatic/Faint Odor/Scent, 45 deg F, Applicable Materials: Sealing Conduits and Risers from Moisture, Gases and Rodents