Product details
Holts Tyreweld puncture sealant 500ml – emergency tyre repair foam
Got a flat at the worst possible moment? Holts Tyreweld is a proper grab-and-go can that gets you moving again without faffing about with jacks or wheel braces. The 500ml formula reinflates the tyre and uses a water-based foam to find and seal the puncture, so you can drive safely to a repairer — a real lifesaver on a dark country lane or in miserable weather.
what it does
Tyreweld is a temporary repair solution that reinflates the tyre and seals punctures so you can drive to a garage for a permanent fix. The foam is water-based and non-toxic, so it won’t damage the tyre and will wash out when the tyre is professionally serviced. It’s not a long‑term repair, but it’ll get you off the roadside quickly and safely.
key features and benefits
- All-in-one repair: seals and reinflates the tyre without tools or a jack — saves time and hassle.
- Tyre-friendly: non-toxic, water-based foam that washes out and won’t harm the tyre’s structure.
- Drive to safety: enables driving up to 100 miles at a maximum of 50mph to reach a garage for a permanent repair or replacement.
- Space saver: compact and lightweight — a handy alternative to carrying a full-size spare in the boot.
- Simple to use: unique twist actuator makes it quick to attach to the valve, switch on and step away from traffic while the tyre inflates.
how to use it
Attach the can to the tyre valve, twist to activate and watch the tyre reinflate. Drive off straight away so the foam can circulate and seal the puncture. Head to a garage as soon as possible for a full inspection and a permanent repair. Important: do not use on run-flat tyres — treat Tyreweld as a temporary measure only.
suitable for
- Cars, vans, motorbikes and more — this 500ml size is aimed at larger vehicles or tyres with a diameter of 17″ and over.
- Not suitable for run-flat tyres; always check tyre compatibility first.
technical details and practical notes
Model: LOYHT4YA. Item weight: 460 g. Available sizes include 300ml, 400ml and this 500ml can. Remember this is a temporary repair — the tyre should be inspected and permanently repaired by a professional as soon as possible. For safety, keep speeds below 50mph and stick to the recommended distance after use.
If you’re wondering about tyre sensors or potential damage: Tyreweld is formulated to wash out and allow standard repairs afterwards, but it’s sensible to have a professional check the tyre and TPMS sensors when you get to the garage.
Bottom line: keep a can in the boot and it’ll pay its keep the moment you need it — no more cold, damp wrenching on the roadside. Simple, effective and a proper bit of peace of mind.