Holts, Gun Gum Narrow Metal Repair Bandage

Which Gun Gum product should I use?

The Gun Gum range includes the Gun Gum Paste and a range of bandage accessories which, when used together, can fix holes across your exhaust system. We have a helpful guide so that you can choose the right product for your problem.

Holts Gun Gum exhaust System Repair Paste

Is Gun Gum safe?

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.

Holts Bradex Easy Start

How does Bradex Easy Start work?

Bradex Easy Start works by increasing the combustibility of the fuel and air mixture in your engine, helping it to start more easily.

man with car exhaust

Can I use Gun Gum before an MOT?

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.

Holts Radweld in Use

Where do I add Radweld to my car?

Add Radweld directly into the expansion tank. Make sure the car is cool before you unscrew the cap and top up with coolant antifreeze following the instructions in the vehicle owner’s manual.

man with car exhaust

What should I use to apply Gun Gum to my car?

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.

Holts Speed Flush Cooling System Cleaner

How often/when should I flush my radiator?

We advise you to flush your radiator at your vehicle’s coolant service interval. You can find information on this in your vehicle handbook. You can also check your vehicle service record; if in doubt, drain and flush the system with water and replace the coolant with Prestone Coolant for the ultimate peace of mind.