Goop Puncture Preventative - 500ml (478541)

Return to using a puncture preventative

Easy non messy installation. Not easy to see how much Gloop has been installed so used a giant syringe. Could do with clearer markings on bottle.
Hope that it does its job and does not gum up the tyre valves / tpms. It looks to be good quality.Read full review

Verified purchase:  Yes • Condition: new • Sold by: wheelsinmotion10

Tyre went flat after a few hours.

I had a small nail in my front tyre. I removed the nail and tried the puncture sealant I followed the instruction to the letter, and pumped up the tyre and drove the car for about 5 minutes and parked up. Returned to the car after a couple hours to find the tyre flat. Disappointed.

. I left the car for approximately 2 hours. When I went back to the car the tyre was flat.Read full review

Verified purchase:  Yes • Condition: new • Sold by: wheelsinmotion10

Excellent product!

Put this in a 180/55-17 rear tyre with a puncture and re inflated it to normal pressure. Cured the puncture. Put the other half in the front tyre. I'll buy it again when I need new tyres. 5*A+

Verified purchase:  Yes • Condition: new • Sold by: m_and_p

Tried and tested

I've used this for many years now, always run it in my Motorcycle tyres.....and yes I've seem to have had my fair share of punctures in motorcycle tyres and this is why I run this product. Make sure you run the correct amount for the size of the tyres you have fitted and you'll have no problems, it lasts very well inside the tyre and also washes out easily with water after use (Biodegradable) friendly.Read full review

Verified purchase:  Yes • Condition: new • Sold by: wheelsinmotion10

Does the job

I was a bit dubious about this product..but it seems to have fixed two slight alloy rim leaks on my Smart Car Coupe...and provides some reassurance..I hope...as the little car carries no spare wheel! I also bought twice as much as i needed as I didn't realise standard tyre sizes only needed 500 ml per tyre! Live and learn. The tyre insertion process worked fine and it is interesting looking stuff!

Useful tip...to ensure a reasonable seal between the delivery tube and tyre valve casing (minus the valve itself), I wrapped it in one layer of masking tape...which worked fine. Read full review

Verified purchase:  Yes • Condition: new • Sold by: wheelsinmotion10

Goop

I found goop to be best value and easy to use , and it gives the piece of mind to having a high speed blow out , and I would recommend it to anyone.

Verified purchase:  Yes • Condition: new • Sold by: wheelsinmotion10

Thank you so much for the very quick and superb packaging of my order. With the two bottles of Goop, I have more than enough for the treatment of the

Thank you so much for the very quick and superb packaging of my order. With the two bottles of Goop, I have more than enough for the treatment of the tyres on my bicycle and mobility scooter. Many thanks Russ Read full review

Verified purchase:  Yes • Condition: new • Sold by: wheelsinmotion10

A good Idea long overdue

Something like this has been needed for a long time, but its a little messy if you dont take care when inserting into the tyres.

Verified purchase:  Yes • Condition: new • Sold by: wheelsinmotion10

Easy to use but take your time filling

Product is easy to use but the only thing id advise is to take your time filling as the product makes the viewing windows extremely hard to read, so it easy to under or over fill. You need to put some in and then allow the bottle to settle for 5 mins to see exactly how much you have put in. Read full review

It just works, at a bargain price

Friends recommended the similar 'Ultraseal' product years ago, so I tried this on a slow puncture and it worked a treat for the life of that tyre. I'm on my 5th bottle now and use it on both car and motorbikeRead full review

Verified purchase:  Yes • Condition: new • Sold by: m_and_p

Quality Product

I've used this product several times with out failure. You need to remove the valve core to squirt into the tyre. Takes about 10 minutes to complete.

Verified purchase:  Yes • Condition: new • Sold by: wheelsinmotion10