California Proposition 65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Patching Application Mortars and Patching Cements, Refractory Mortar, Number of Components 1, Container Size 10 lb, Container Style Pail, Coverage 0.5 cu ft, VOC 0 g/L, Application Temp. Range 40 Degrees to 100 Degrees F, Starts to Harden 2.5 hr., Full Cure Time 28 day, For Use On Surface Material Brick, Concrete, Stone, Wood, Application Laying Fire Brick, For Use With Fireplaces, Barbeques, Pizza Ovens, Setting Clay Flue Liners, Characteristics Powder. This item has been restricted from sale in the following state (s): []