Review on 3M Patch Primer Self Adhesive Sanding by Tutan Guliford

Seems to do the trick. The primer is not so easy to apply evenly. Doesn't dry out in 20-30 minutes. It is best to wait a few hours before you start painting. Please note that I tried this in summer (not too hot but not cold either). In the colder months of the year, it is best to leave it overnight before painting. Not very happy with the foundation as it tends to fall off if you don't apply it evenly and carefully put more effort into shaping it. The sanding pad may not solve all the problems you later want to fix if you don't apply the primer thoroughly and accurately first. The sanding pad can leave a hole or unwanted oil on the mesh even if you're just trying to sand out bumps and creases. But the kit pretty much serves the purpose for which it is declared. 3 stars for comfort and quality and 4 stars for value for money if you need urgent cosmetic work.