M230 is excellent for sealing fireboxes and venting joints of gas, pellet, corn, and wood stoves. It air dries to allow painting before or after it is heat cured.
M230 is also an effective door gasket adhesive.
• Peak temperature 1100°F, (900°F continuous) • Doesn't promote rust when applied to bare metal • Air dry, cures with heat • Can be painted with Stove Bright® hi-temp paint • 10.1 oz caulking cartridge
Note: Must be cured at 200°F for approximately 1 1/2 hours.