Hi I just bought my car with little dings here and there but the worst dent is in the door so I bought some polyester finishing and blending putty which is from proline performance products and when I looked at tech sheet it is made from evercoat but from what I heard is it is a good product as it is a putty that requires a catalyst. Any ways my plan of action is to use a stud welder and use 80 grit sand paper to remove paint. Here is pic of door ding as well as putty please let me know if the putty I got is any good. In the pics I posted I put guide coat on dent and sanded to show the damage better. Please tell me how to approach the fix. Also when I got the putty do I use it as a glaze putty or body filler.