Talc is a very important functional filler in putty made of unsaturated polyester. It is used here in proportions of up to 60 percent by weight. The quality of the putty ingredient 'talc' has a significant effect on putty performance.
use a good putty grade resin, add fillers like talc etc , add byk additives & you are done.
The world may never know...
Talc us an excellent filler providing much bulk and sanding very easily. A cheap source is generic baby powder. Just check the ingredients are talc, not corn starch.
Talk about talc!
Talc is a mineral.
Talk about Talc!
Talc is considered an ore. Talc is a silicate, and very soft. The technical name for talc is hydrated magnesium silicate.
Talc is mildly basic, with a pH of ~9.
talc has a white streak
talc talc
Talc is categorized as a mineral.
talc has a white streak