Putty Basic Type

I used to swear by Squadron green putty - until the last tube I bought, and I couldn't get rid of the pinholes, even after several applications! After buying a tube of this stuff, no more pinhole problems, finer grain, sticks well to plastic, wet sands easily (I never dry-sand on plastic). Caution: Will probably mar the plastic finish if you get it where you don't want it, but that's what makes it stick so well.

Great all around filler. Dries fast and sands easily. Only complaint is that it will shrink when filling larger areas so two coats may be necessary. But all in all good stuff. One tube last forever.

I use this putty when filling gaps. Its pretty strong once it has time to cure and that depends on how much you use. I always let it sit over night before messing with it. I have had large gaps shrink quite a bit requiring reapplication and set time. Use a good primer and coat it more than once to get a good finish. TIP: I use q-tips dipped in lacquer thinner to smooth out the edges of the a area to reduce sanding.