Builders' Forum Archives
Re: Talc Powder for Fille
Posted by Charlie on Feb 10, 2006
Chris, All epoxy thickening agents are rated for strength. The powders, microballoons and whatnot that are used for easy sanding are the weakest. Wood flour is rated medium and the fibers, chopped glass, microfibers, etc. are considered the strongest. I use woodflour for color match or West 403 fibers. Both are proven and cheap.
In Response to: Talc Powder for Fillets by Chris J. on Feb 5, 2006