Fire Blockade Caulk, Red, 10.1-oz. Brand_Old English Use to connect to copper

Use to connect to copper

Contains NSF purple primer and PVC regular clear solvent cement

it features a plastic and extruded aluminum frame that won’t bend or break

deck plus green ceramic exterior screws

Equipped with a high-limit safety switch

Fire Blockade Caulk, Red, 10.1-oz. Brand_Old English Use to connect to copper10. 1 oz, red, fire blockade caulk, meets astm e 814 ul 1479 specifications, expansion fills void created by combustible materials burned during a fire, treats all general fire stopping applications for combustible & non combustible penetrations, excellent adhesion to unprimed surfaces, red color for easy inspection.