Description
Overview:
The Hylomar Exhaust Repair Putty, supplied in a 250 g tub, is a high‐temperature sealing compound for fixing leaks and small holes in exhaust systems. Its asbestos‐free formulation is engineered to withstand continuous temperatures up to 1000°C, forming a durable, gas‐tight seal on exhaust components. Use it to repair minor damage on pipes, silencers, downpipes, and expansion boxes found on cars, vans, motorcycles, generators, ride‐on mowers, compactors, and other plant and garden machinery. The smooth, ready‐to‐use texture spreads easily with a spatula or gloved finger for neat, controlled application in tight spaces. Designed for reliability under heat and vibration, this Hylomar putty helps restore system integrity, reduce noise, and prevent exhaust gas leakage without the need for specialist tools or mixing.
Key Features:
- High heat resistance up to 1000°C for demanding exhaust environments
- Asbestos‐free formulation for safer handling in the workshop or at home
- Smooth, non‐slump paste for easy, accurate application on horizontal or vertical surfaces
- Ready to use from the tub; no mixing or measuring required
- Forms a hard, gas‐tight seal once fully cured to help stop leaks
- Adheres well to clean ferrous exhaust components and typical repair areas
- Suitable for sealing pinholes, small splits, and leaking slip‐joint connections
- Resists typical exhaust vibration and thermal cycling for long‐lasting repairs
- 250 g pack size offers ample material for multiple small jobs or one larger fix
- Works on vehicles and machinery, including petrol and diesel exhaust systems
- Helps reduce exhaust noise and fumes by restoring joint and surface integrity
Typical Applications:
Ideal for repairing small holes and cracks in exhaust pipes, silencers, downpipes, and expansion boxes. Commonly used on cars and vans before an MOT, as well as on motorcycles, generators, compactors, ride‐on mowers, and other garden or construction machinery. Suitable for sealing slip joints and minor surface defects where replacement is not immediately practical, helping extend service life and maintain safe, efficient exhaust performance.
Also known as:
Often referred to as exhaust cement, manifold paste, tailpipe sealer, muffler cement, high‐temperature exhaust filler, exhaust jointing compound, exhaust pipe sealer, and exhaust joint sealant. These names describe the same type of heat‐resistant compound used to seal small leaks, pinholes, and joints on exhaust assemblies across vehicles and machinery.
Product Specifications
| L&S Part No. | 865 676 |
|---|---|
| Manufacturer | Hylomar |
| Unit of Sale | 1 Piece |
| Size | 250g |
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