I need to re-paint my Henderson up and over garage door. I have started to
scrape off the loose paint that has been on for about 18 years. I don't
want to scrape all of it off, but would welcome advice on preparing for
I am assuming, rub the surface with glass paper to provide a key. wipe down
with turps, spot undercoat where I have scraped down to the primer. Then
paint top coat.
Any improvements to suggest?