Silicone Sealant, Color Red, Application HVAC, Duct and Electrical, Container Size 10 oz, Container Type , Resistance Properties , Mold , Waterproof, Sealant Properties Flexible, Standards ASTM C920 Type S Grade NS, Class 25 Use A, G and O, TT-S-001543A, TT-S-00230C, Elongation 500 Percent, Full Cure Time 1 day, Maximum Performance Temperature 600 Degrees F, Minimum Performance Temperature -80 Degrees F, Working Time 10 min