Tar-like undercoating on 63 Valiant...any way to remove it?
Best luck has been heat gun and power scraping where I can, hand scraping where it's tight. I'm using a reciprocating saw (use for cutting under door molding for flooring) with a scraper blade. Just scraped it off like running a hair trimmer through it! GooGone several hours and scraping worked well, but thicker coating was difficult. Needle gun just bounced off...I think the coating is still too rubbery, especially where it's thick.
Best luck has been heat gun and power scraping where I can, hand scraping where it's tight. I'm using a reciprocating saw (use for cutting under door molding for flooring) with a scraper blade. Just scraped it off like running a hair trimmer through it! GooGone several hours and scraping worked well, but thicker coating was difficult. Needle gun just bounced off...I think the coating is still too rubbery, especially where it's thick.
