Automotive exhaust sealant promising fast, do-it-yourself repairs for holes, cracks and leaks. DIY motorists gain reassurance from a ready-to-use formula that works without dismantling. Is Holts Gun Gum Exhaust Sealant reliable enough for MOT-time emergencies?
⚡ At a Glance
- • Sealing Performance: Modern, long-lasting ready-to-use formula that seals holes and cracks and dries quickly
- • Best for: DIY motorists needing a fast, temporary exhaust repair and MOT stopgap
- • Not ideal for: Long-term structural repairs or extensively corroded sections requiring welding or replacement
Ready-to-use sealant in a 200 g metal tin repairs exhaust holes and cracks without dismantling. User feedback reports quick drying and effective temporary sealing for MOT purposes.
Quick Temporary Repairs – thanks to a ready-to-use, fast-drying formula
Ready-to-use paste supplied in a 200 g metal tin adheres to exhaust metal and sets quickly, forming a seal. User reviews report rapid drying that shortens repair time.
Fast application reduces time spent at the roadside and gets the vehicle back on the road quickly. Ideal when an immediate, inexpensive fix is needed.
Repair Without Dismantling – with a paste that fills holes and cracks
Paste conforms to irregular surfaces and bonds to metal, allowing direct application over holes and cracks. Product descriptions explicitly state repairs can be carried out without dismantling.
Avoids removing exhaust sections for many common leaks, saving time and effort. Useful for quick, on-the-spot repairs between garage visits.
Trusted Temporary Stopgap – thanks to a modern, long-lasting formula
Formula described as modern and long-lasting and noted as a long-used method among motorists. Reviews mention effectiveness in sealing and facilitating MOT passes as a temporary solution.
Serves as a dependable stopgap to help pass inspections or reach a repair shop. Best treated as a temporary solution rather than a permanent exhaust overhaul.
✨ The 4 Key Reasons for Holts Gun Gum Exhaust Sealant
- Compact 200 g metal tin – Easy to carry, fits neatly into a typical roadside toolkit
- Decades of use – Trusted method among motorists for quick exhaust repairs
- Helps pass MOT temporarily – Useful stopgap before professional inspection, or scheduled garage work
- Cost-effective DIY repair – Allows quick fixes without workshop labour costs or towing fees
📋 Technical Details at a Glance
- Category: Automotive Parts & Accessories
- Brand: Holts
- Type: Gun Gum Exhaust Sealant
- Pack size: 200 g metal tin
- Form: Ready-to-use paste
❓ Frequently Asked Questions
Q: Can the sealant be applied without removing the exhaust?
A: Yes. Product descriptions state repairs can be carried out without dismantling, allowing direct application to holes and cracks.
Q: Is the seal a permanent repair?
A: No. User reviews describe the product as a temporary fix that helps pass MOTs and provides a quick repair until a permanent solution is arranged.
Q: How much sealant comes in the tin?
A: The sealant is supplied as a ready-to-use 200 g metal tin.
🏆 Our Verdict
Suitable for DIY motorists and garages needing a quick, on-the-spot exhaust repair. Ready-to-use 200 g tin with a modern, long-lasting formula seals holes and cracks without dismantling, making it a practical MOT stopgap. Affordable and effective for short-term use, offering good value until a permanent repair is completed.
