Pro tip: a heat gun turned my 2 year old paint scraper back into a razor

I’ve been scraping old paint off a window frame in my garage for three weekends now, and that scraper blade was getting dull no matter what I did. Yesterday I grabbed my heat gun, warmed the blade for about 15 seconds on low, and the paint just slid off without any muscle. The difference was night and day, I finished the last window in under an hour. Has anyone else tried heating up scraper blades like this or is there a better trick?

2 comments

2 Comments

cooper.reese16d ago

Hold up, I gotta disagree with this one. Warming up a scraper blade sounds like a quick fix but you're probably just melting the paint onto the blade instead of actually sharpening it. That soft gunk is gonna bake onto the metal and make it even harder to clean next time. Plus if you're not careful with that heat gun you could warp the blade or even mess up the temper of the steel. I've seen guys ruin good scrapers that way. Honestly just spend the few bucks on a new blade or a quick pass with a file. It's way more predictable and you're not playing with fire near old paint that might have lead in it.

david12317d ago

Two years I was stubborn about just scraping dry (thought heat was only for stripping the paint itself, not the blade) but this trick just saved me from buying a new scraper. I tried it on a nasty old window frame last week and you're right, it's like the gunk just gives up.