SEM Products 38363 Sand Free - Aerosol

Great preparation product to apply prior to vinyl paint. It really helped with paint adhesion.

After calling SEM and getting some very helpful information from a nice gentleman, this was a simple job. I'm changing the color of the interior of my classic car, and I started with the console. After you spray the Sand Free, you have 30 seconds to lay down the first coat of paint. (The paint was also SEM for hard plastic). Apply 2-3 coats. I reassembled the console, and it looks great! Hopefully it will stand the test of time, as far as scratching or peeling...fingers crossed.

Can't go wrong with SEM

You have to apply adhesive before you spray the color coat. This is only for plastic that smears when rubbed with acetone. If it doesn't smear use sem regular spray adhesive. They are not interchangeable.

This prep spray is essential if you are painting PVC door panels. I made the mistake of skipping this step on my first set, and the correct SEM paint flecks off every time I touch it. Using this prep spray on my second set, the bond is amazing. I works exactly as advertised.