Best 3M Car Care Products
great – Great stuff works well on everything from the garage door to squeaky gates I highly recommend this product and will definitely be buying it again.… Read more
Great product will recommend to family and friends who are looking for a product like this to use well done the team at 3m. Excellent
Works well – I've used this for a few auto projects and I think it's worked well. With any rust treatment, it's all about following the instructions and this one… Read more
is quite simple. You paint it on after removing the flaky rust and it will turn the rusted areas black and provide a clear coating, it recommends putting two layers on. You don't need a primer before applying the paint coat. The 3M rust converter isn't so easy or effective to use so this is the better one if the semi-flexible coating won't be an issue. Otherwise if you want just a converter, check the POR-15 rust converter as it's the best converter I've used and leaves a great rust-free surface.
I'll try to update the longer term results as I have to check a test item I've painted about a year ago. Ease of application Slightly heavy/thick coating