BOSS® by Soudal Pool and Spa Silicone Sealant, 10.1 oz Net Content, Cartridge, Paste, Clear, Composition: Amorphous Silica, 24 hr Curing, 1.007 Specific Gravity, 24 g/L VOC, >100 deg C Boiling, >100 deg C Flash, 300 psi Tensile, Applicable Materials: Ceramics, Clean Metal, Glass, Plastic Surface, 12 months Shelf Life, -40 to 400 deg F, Additional Information: 475% Elongation, 550 g/min Extrusion Rate, 17 Shore A Hardness