Henry Company Rubberized Wet Patch 3 Gallon Waterproofer Elastomeric Cement Roof Sealant Mechanic's Tool Set Simons Solid Brass Adjustable Half Simons Solid Brass Adjustable Half Surface Screen Door Hinge with Ball Finials is a period authentic reproduction that has been popular since the late 19th century safe performance 10 year limited warranty when applied with Henry reinforcing fabric Seals leaks on wet or dry surfaces Rubberized formula to expand and contract with roof Use with Henry 181 or Henry 183 for a 3 course patch Series Name Rubberized Wet Patch Drying Time (Minutes) 0 Fibered No VOC Level 250 Color Finish Family Black Warranty 10 year limited Unit of Measure Gallon(s) Unit of Measure Quantity 3 CA Residents: Prop 65 Warning(s) Yes Waterproofer Yes UNSPSC 30151500 Elastomeric Yes Cement Yes