High Temperature Sealant, Multipurpose, 5 gal, Red, Temp. Range -40 Degrees to 500 Degrees F, Specific Gravity 1.04, Full Cure 24 hr, Begins to Harden 10 min, Expansion Ratio None, Substrates Aluminum, Glass, Metal, Painted Surfaces, Plywood, Steel, Tile, All Weather Performance, Medium Modulus, VOC Compliant, General Purpose