





🛣️ Seal it. Inflate it. Drive on like a boss.
Holts Tyreweld 500ml is a professional-grade tyre repair aerosol that temporarily seals and reinflates punctured tyres for large vehicles (17"+ diameter). Its unique water-based foam formula is safe, non-toxic, and easy to use with a twist-on valve mechanism, allowing drivers to quickly get back on the road and drive up to 100 miles at 50mph before professional repair. Compact and lightweight, it’s the ultimate space-saving emergency tyre solution trusted for over a century.






| ASIN | B0024WB4SY |
| Best Sellers Rank | 30 in Automotive ( See Top 100 in Automotive ) 1 in Tyre Sealants |
| Brand | Holts |
| Customer Reviews | 4.4 4.4 out of 5 stars (10,442) |
| Date First Available | 3 July 2012 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 460 g |
| Item model number | LOYHT4YA |
| Manufacturer | HOLTS |
| Manufacturer part number | LOYHT4YA |
| Model | LOYHT4YA |
| Product Dimensions | 96.09 x 29.9 x 24.41 cm; 460 g |
| Special Features | Repairs, Re-Inflates, Back on the road fast |
E**4
Works well, easy to use
Works well and is easy to use
R**R
Emergency sealant
Seems ok, cannot comment because not used
C**S
Good for small leak in my experience
Tldr; Does the job for small, slow leaks. 3-4day = 1.5-2bar loss. I had a very small leak on a 18 inch tyre, I chose the medium as the tyre was low profile-ish, so the volume within was reduced. It was so small I couldn't identify the leak area, and the tyre held workable pressure for 3-4 days. With tyre pressure at around 1.5bar, I used the entire can as instructed, this brought the tyre to about 2.4bar. I topped it up to about 3bar, thinking I'd loose a little pressure before it sealed. However, as the can is aerosol, it cools when in use, so expands when warms. This happens when you drive as the tyre gets warm, and so I ended up with a tyre pressure the next day of above 4bar steady. It had sealed quickly and increased pressure. I vented the tyre back to normal pressure, and haven't had a problem since. It's held up for two months+. Would recommend for small leaks. I would think anything like a nail would require a plug repair. And if on tyre wall, the tyre has to be replaced. But, it may save you in a pinch for again, small, slow leaks. If your tyre looses pressure within 12hr period, I'd say this is 50/50. Above that and you've got a good chance. Below that and the leak is too fast, indicating a larger hole in the tyre. I don't often recommend must haves as everyones requirements and abilities are different. But this works well for what it was designed for, it's relatively cheap, lasts a while in storage, and is the size of a can of hairspray.
L**E
Good value for money
arrived on time and well worth the money
G**T
Tyre repair foam
Awesome stuff 😊👍
C**B
Check the date
Ordered as I have no spare tyre, used it 6months later but failed to dispense.
M**V
Tyre sealant
It did exactly as described.Good for emergency repairs.Recomended
A**M
Did the job when I needed it
This puncture foam worked exactly as advertised. I had a pretty nasty puncture and the tyre was almost totally flat (certainly not safe to even limp home), so I honestly thought it hadn’t worked at first. A bit of foam came back out of the pipe and, with the weight of the car on the tyre, it didn’t really look like the pressure had changed. But once I followed the instructions and started driving, it was obvious it had put enough air in to get me moving again. I was able to limp home without drama, and even to the tyre shop the next day, which is really all you want from an emergency repair. Obviously it’s not a permanent fix, but for getting you back on the road, it did spot on.
J**F
Contents went everywhere, what a mess!
P**R
Like a fire extinguisher I will use it only in emergency so cannot tell if it is going to be any good. I hope so! Will be able to report more after use.
W**M
Gut
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