candle hardeners include stearine, a product sold on ebay
No, acetone is not a hardener for resin
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
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.
yes
yes yes
They contain a substance called hardener.
will take forever to dry