🔥 Seal the heat, fix it right—no muffler left behind!
J-B Weld MufflerSeal is a 12 oz. iron-reinforced paste engineered to seal mufflers, pipe joints, and exhaust systems. It withstands temperatures up to 700°F and cures either naturally within 24 hours or rapidly with heat, delivering a durable, crack-resistant bond ideal for professional and DIY auto repairs.
| Manufacturer | J-B Weld |
| Part number | 37912 |
| Item Weight | 340 g |
| Product Dimensions | 19.05 x 14.94 x 13.97 cm; 340.19 g |
| Item model number | 37912 |
| Size | 12 OUNCES |
| Color | Dark Gray |
| Style | Compact |
| Material | Iron Reinforced Paste |
| Item Package Quantity | 1 |
| Special Features | Iron reinforced paste for high-temperature sealing |
| Specific uses | Auto, Repair |
| Included components | Muffler Cement |
| Batteries Included? | No |
| Batteries Required? | No |
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