2XEnglish Abrasives 801-10 Aerosol 200ml

This is and most probably will be the best the only one that really does what you want it to do. I have tried many others and still have a few others in workshop BUT this one works. It's as simple as that. I needed to remove some exhaust studs, proving extremely difficult. Some serious heat from MAPP gas torch then later I sprayed with this left overnight. It worked and problem solved.

Needed to get something stronger then WD40 to help loosen stuck screws on a log burner door.These screws were really hard to get out so once this arrived I applied a good amount and left for a few days while I kept reapplying.When trying to get the screws out 2 of 3 came out with the help of some strong grips and elbow grease. The last one wouldn’t so needed to drill it out.Happy with the product and def use again for tough stuck screws but it won’t loosen everything.

Plusgas has been going for years and still has to one of the best penetrating fluids for potentially freeing sized and rusted parts/nuts/bolts etc..I don't know why the common numbered Water Dispersant and lubricant is so popular as freeing agent?The clue is in it's initials!Handy aerosols as an equivalant to the spouted cans which make access to some places using the included straw.

My Dad used to use this in the 70's to loosen rusty nuts and bolts on old cars. I bought this to loosen gunged up faucets (taps) since WD40 is not up to the job.

Having tried 3 in 1 oil and GT85 to unsuccessfully free an old sticking lock, I thought Id give this a try as the reviews were good. To my amazement what I thought had seized gradually started to move and now works perfecting after 3 applications. - Great stuff : )

Works well to free up seized parts, but if this is due to rust don’t expect miracles. Annoyingly not supplied with a straw, although one from an old can of WD40 or the like will fit. After a while the nozzle came loose so is now very messy to use, clearly the spray can manufacturer is working down to a budget.If you need to use this indoors be aware the smell is seriously strong.

Amazing stuff for seized nuts & bolts on a rusty car. Let it soak overnight for tough jobs. I used WD40 before this but the difference is night & day. Highly recommend.

I had some bolts stuck whilst changing my front brake disks, even standing on the breaker bar wasn't shifting them, a spray and leave overnight and out they came not easily, but at least it wasn't a drill and retap job