California Proposition 65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Caulk, For Use On Concrete, Masonry, Metal, Wood, Acrylic Sealant Base, Color Black, Sealant Container Cartridge, Size 10 oz, Begins to Harden 10 min, Full Cure 2 day, Performance Temp. Range -20 Degrees to 100 Degrees F, Application Temp. Range 45 Degrees to 100 Degrees F, Specific Gravity 1.28, Flash Point 200 Degrees F, For Use With Standard Caulk Gun, Meets -