Are the HF 1lb orange DBH's good/heavy enough to bang out small to medium-sized dents in both sheet metal body and door panels and hard plastic bumper/fenders, or do I need something heavier duty for that? I'm guessing that the 1lb is good enough for the former but that I'll need a 2 or even 3lb for the latter.
Although, I wonder if I can use my 2lb sledgehammer for the latter since I'd be striking it from the inside where it doesn't matter if it gets marred a bit since I'll never see it, and it's plastic so less chance of dimpling.
This is from an accident a few years back when it was my dad's car, and a truck sideswiped him on the highway trying to change lanes. Thankfully little to no structural damage (alignment's fine, no noise and everything works ok) but the body and bumper got bloodied up pretty bad.
Here's what the damage looks like (the white residue on the rear left door is from cheap packing tape that my dad used to cover the window after it broke, which he kept on for several years, it's a pain to get off btw, no matter what I use, Goo Gone, 3M adhesive remover, scraper, razor, etc.--any advice?):