Muc-Off B.A.M! Instant Puncture Repair - Latex Foam Tyre Inflator for Tubeless, Road, MTB, and Gravel Bikes - Inflates and Seals up to 4mm - Presta & Schrader Compatible

Good stuff really works, bit expensive though.

I have just purchased my first e-bike for the commute to work, a 22 mile round trip. This is the first bike I've owned that has tubeless tyres. Unbeknown to me, the shop when fitting the tyres did not put any anti - puncture liquid in at the point of fitting/sale. So, 1000miles done and I get my first tyre puncture, a nice 2mm cut on the rear tyre (Giant Crosscut Gravel 2, 700x45c (622x45), Tubeless Ready, Reflex). I used this product, and as described it inflated the tyre and sealed the puncture in one go. The tyre has remained inflated since. There are a series of YouTube videos to show you how to use this product and all the other Muc Off products which I found really helpful. Yes, it is a premium product and the price does reflect this, but having seen first hand how easy it is to use and it works, I would highly recommend this product. If you're running a bike with tubeless tyres, don't leave home without it.

I have tubeless on Zip wheels, and I now always carry a can of BAM. The cons: It is messy, gets everywhere, and comes out of the valve and hole for a while. It's expensive for a single "puncture repair" moment. It's another thing to have to carry around even though it's lightweight. In both failures where I had a puncture, I also had to plug about a 2-3mm hole in the tyre with one of the special liquorice-style rubber plugs from Peatys. Just pumping BAM in on its own did not seal the hole, even a very small one. The biggest con: There is nothing anywhere that indicates how long this should work for? I use the Muc-off sealant in the tyres (pink milkshake stuff). I don't know what this does inside the tyre other than I have cleaned it out shortly after the puncutre, but what should you do after using it? Should you cycle home and immediately clean out the tyre, and put fresh Muc off sealant back in? If I wanted to keep it in, does it reduce the efficacy of the existing tubeless sealant already in the tyre? I don't know and for £10+ I feel like I would like to leave it in the tyre for longer but I have no idea if this should just be a temporary solution to get you home only? A related con which is a strange one. I have muc-off sealant in the tyre, but it's not sealing with holes of about 2-3mm in size in the centre bottom of the tyre (not sidewall). I reinflate (and this is fresh sealant in both puncture cases). I now have a history of about 5 punctures with Gravelking 700x35C tyres and only 3 of the punctures sealed in a meaningful way, 2 have required the can of BAM and a rubber Peatys stick inserted into a tiny 2-3mm hole that actually made the hole bigger. So this has left me feeling that either the tyre or the muc-off sealent is not doing a good enough job and I am having to fall back on an expensive can of BAM. But at least it works and gets me home. Pro's: It got me reinflated and home twice when I was a good 10miles from home and it saved me from a lengthy walk or long roadside mess of having to get an innertube into a tubless sticky sealent tyre. So I just bought my third can to get me home. Its recommended by me but I also think experiences will vary. Tubless on these smaller gravel type and road tyres is perhaps not as predictable as it is on larger MTB tyres.

I got a puncture yesterday and had the Muc-off spray in my saddle bag. I used the spray for the first time and it just covered all my wheel with foam. Not only it didn't fix the puncture but it has also messed up my clothes plus the screen of my phone. I washed my bib tight several times in the washing machine and there are still stains due to the foam! The screen of my phone has also gunk on it because of this bloody foam!

On a MTB ride and heard air hissing out of the tyre. The tyre was flat within a few minutes. Used muc off B.A.M and it sealed the puncture in the inner tube and inflated the tyre within a few minutes. I have ordered two more. I will definitely be using it again to seal punctures while riding and hopefully should I need to use it again it will be as effective!

Got a puncture and there’s no way I could change an inner tube on my own so this was brilliant. You turn the wheel so the valve is at the top, push it on and press hard. Topped up with a bit of air after as it didn’t quite fill it right up. Was able to cycle another 20 + miles and then got my bike fixed at a bike shop

Had a puncture from a shard of glass and added BAM sealant at the side of the road and continued the remaining 40k at full pressure. Tyre was still inflated a week later. Great product.

This has got me out of a unlucky situation. I'd used my spare tube already and the glue in my puncture repair kit had gone solid. Luckily I had this and I was able to get back to the car. If the puncture had been any bigger I'm not sure how effective this would have been. But none the less. It helped.

Sulla qualità del prodotto non posso dare ancora un giudizio in quanto non ancora usato, ma la bomboletta che ho ricevuto non è quella in foto con erogatore corto ma quella con prolunga e adattatore valvola, nessun problema, però per correttezza credo vada messa l'immagine giusta

Einfach nur super wenn man keinen Schlauch mehr hat und einen Platten. Immer dabei und auch schon eingesetzt. Einfach genial und sollte auf keiner längeren MTB Tour fehlen.

N'a pas fonctionné, ça en fout partout à côté et la mousse reste sous forme de mousse donc je ne vois pas comment ça peut marcher et devenir solide

Per ora 4 stelle sulla fiducia, quando la userò aggiornerò la recensione. Non 5 stelle perché nonostante nell'immagine attualmente in questa pagina ci sia scritto "Presta / Schrader compatible", nella bomboletta che mi è arrivata c'è scritto che è solo per valvole Presta, e per come è fatto l'erogatore è evidente che non andrebbe bene per valvole Schrader.

Ras