Exhaust repair products to keep your exhaust in top working condition, despite the effects of salt, grime and dirt from the roads. Repairing an exhaust can sound daunting, but with our range of affordable and easy to use products such as Holts Gun Gum, exhaust repair bandage and exhaust jointing paste it is simple to give it a go. If your exhaust sounds noisy then it make have a split or hole which you could repair using exhaust repair paste which seals holes and is gas tight. Keep your car running quietly and smoothly by keeping an eye on the exhaust and fixing holes if they start to appear.