Xtra Seal 13-623

Xtra Seal 13-623 is a premium blue vulcanizing gum, dip coated for effortless application. Designed for use in both radial and bias ply tires, it is perfect for chemical and heat vulcanization. With no special insert tools required, just use a carbide cutter to prepare the injury channel, install from the inside, pull through, and cut off the wire. Convenient, efficient, and effective. Available in a box of 20 pieces, with a 3/8" (10 mm) size and compatible with CC 10 carbide cutter.