Car body filler is used for repairing auto body damage. Car body filler is also sometimes used for wood products as well even though it is intended for use on automobiles.
No, acetone is not a hardener for resin
You must sand or grind off any paint or rust prior to using body filler because body filler will not adhere well to paint or any other contaminate.
There are toxic chemicals in nail hardener so it should not be put on teeth. Nail hardener is for nails only and will make them stronger.
1:2 for1 is cement with hardener & 2 is 6mm stone chips Cement hardener is4:1 here 4 is cement & 1 is Hardener
The hole can be patches with replacement of the metal or with a body filler. a metal backing piece needs to be put in for the filler to have something to adhere to.
no
Powdered sugar can be used as a hardener for frostings. You can keep adding it until the icing is as thick as you would like it to be.
The term catalyst is much more general than the term hardener, since hardening is only one of endless numbers of processes which can be catalysed. A hardener, therefore, would be a specific type of catalyst.
yes
The two parts are: epoxy monomer and hardener/catalyst. Upon mixing the hardener/catalyst triggers polymerization of the epoxy monomers and the adhesive sets.
Sure just sand it first.