Moldable High Temp Insulation Caulk 32oz

32 oz. tube for caulking gun applications to cracks, joints and seams in high temperature (2300F) kilns and boilers. This moldable high temp caulk is composed of ceramic fibers, organic polymers, inorganic binders, and other proprietary ingredients. They are pliable, low shrinkage, putty like material that is supplied wet and premixed, ready for installation.