Damage to your exhaust can cause a range of problems. You might simply notice an increase in the amount of fuel you’re using (wasting fuel and money) but if fumes escape into the wrong place they can cause damage to other parts or get into the car’s cabin. Here’s some information on how to use Gun Gum to fix your exhaust.
Firstly, wait for your car to cool down then locate the hole or damage and clear and debris from the area. If there’s a large hole or split, you should consider using a Flexiwrap, like the Flexiwrap Silencer Repair Tape.
You can also just use the Gun Gum putty on its own for smaller holes. Always wear gloves, and apply it either with a spatula or with your finger. Spread the paste over the damaged area, pressing firmly. The paste will dry over night, or you can speed it up by running the engine. You can also use the paste as an adhesive to fit a Gun Gum bandage to your exhaust if you need to repair a larger area.
Gun Gum.....What the experts say
Nick Jackman Mechanic“We found the Gun gum products very easy to use. The repairs can be done without having to remove the exhaust from the car. ..To make it faster and easier to use it is always best to clean up the area around the damage first.” Nick Jackman, Professional Mechanic, Barking and Dagenham College
Jonathan Fry, from Jonathan Fry Automotive, said “I carry Holts Gun Gum in stock and have used it for many years for small exhaust repairs. The secret is in the preparation! Once the surface of the exhaust system has been prepared which only takes a couple of minutes then the product is applied quickly and the vehicle is back in use in a few minutes.”
Gun Gum will form a permanent, gas tight seal which will last the lifetime of your exhaust. It’s guaranteed to meet MOT standards and it costs just a few pounds, so if you’re looking for a way to save money and do your own repairs it really is the best option.
Gun Gum Frequently Asked Questions
Q: There's a hole in the bend of my exhaust, how can I fix it?
A: The Gun Gum Ends and Bends Flexiwrap is specially developed to fit difficult to mend areas. It has an adjustable edge which you can seal with Gun Gum paste to ensure that any part of your exhaust can be permanently fixed.
Q: What should I use to apply Gun Gum to my car?
A: You should use a spatula to apply Gun Gum, and make sure you wear gloves. You can apply it using your fingers if needed (this can sometimes help in hard to reach areas), but always wear gloves for this.
Q: If I use Gun Gum will I have to replace my exhaust later?
A: Gun Gum creates a permanent gas tight seal, repairing holes for the life of your exhaust.
Q: Is Gun Gum safe?
A: Gun Gum paste is safe to use on your exhaust, once it's hardened the seal is gas tight and solid. You should use gloves when applying it though and avoid contact with skin.
Q: Can I use Gun Gum before an MOT?
A: Yes. Gun Gum is extremely quick and easy to use and in most cases provides a permanent repair to help you get your vehicle through its MOT test.
Q: Can I use Gun Gum if my car is under warranty?
A: We advise that you check the detail of the warranty with the provider.