Gasket Sealant Color Black Container Size 4.5 gal Full Cure Time 1 day Maximum Gap Fill Size 0.25 in Maximum Operating Temperature 500 Degrees F Minimum Operating Temperature -75 Degrees F Product Form Paste For Material Type Metal Resistance Properties High-Temperature Resistant Standards GM Specification 9985985 VOC Content 0 lb/gal Chemical Base RTV Silicone Features Non-Corrosive Flash Point 203 Degrees F Hardness Shore A25 to A35