Right, Mine turned up a few days after I saw it on here, I put in van and completely forgot about it. Few days later I was doing some gas experience and wanted to get it right and suddenly this popped into my head. I have used it about 6 times this week already.
This worked brilliantly,
1. it scrapes it off without burning the walls, scraping your hands on the paint/ abrasive strip.
2. your hands are clean after
3. you can scrape paint off off the pipes even if there is water in the pipes
4. the pipe is absolutley clean and even gets behind
5. it is very very light and does not take up muchspace in tool box
6. no cut fingers from using stanley knife/ screwdriver/ file
the problems I had were
1. only just fits round 22mm so is harder work to strip 22mm
2. I can predict this tool will get lost at some point as very small
Overall a great buy and I am so glad I bought it. if I ever loose this tool or it goes blunt, I will be buying another one.
Why struggle with abrasive strips/ sand paper/ stanley knifes when this is available.