Painting Rain Barrels & Bowling Balls
I've done some searching on how to paint one of the food-grade blue 55 gallon plasic barrels, which basically all say to use spray paint made to adhere to plastic. Last year, I washed my barrel with water and painted it with a spray paint made for plastic, the kind that doesn't require a plastic primer. However, the spray paint scrapes and chips off very easily. How do I prep the surface so that the paint will not scrape off later?
Also, iI have a few bowling balls to paint. Remind me of how to prep the surface and what kind of paint to use on those too. Thanks.