M230 High Temperature Sealant is a single product solution for all facets of manufacturing, installation, and maintenance applications for steel. Excellent for sealing the firebox and venting joints of gas, pellet, corn, and wood stoves. M230 is also an effective door gasket adhesive. Convenient caulking tube packaging makes for easy application. It air dries to allow painting before or after it is heat cured. Temperature resistant to 593ºC (1100ºF) peak temperatures (900ºF continuous). M230 is the perfect single solution as a high temperature sealant and gasket adhesive*.
Peak temperature 593ºC (1100ºF), continuous temperature 482ºC (900ºF)
Does not promote rust when applied to bare metal
Air dry, cures with heat
Can be painted with Stove Bright high temperature paint
*must be cured @93ºC (200ºF) for approximately 1½ hours