Use on: Muffler, resonator, tailpipe, other exhaust system components
Temperature Resistance: 1000°F (continuous) and 1500°F (intermittent)
Seals out poisonous fumes.
Waterproof
Resistant to monoxide gases.
Muffler Weld® Repair and Sealer is a black sodium silicate based sealer for mufflers and tailpipes. Resists high temperatures. Sets like a weld with remarkable adhesion to clean or rusted surfaces. Renews mufflers, resonators, tailpipes and other exhaust components.