Wood Flour

A light-brown, flour-like, wood by-product most commonly used to thicken epoxy resin to a peanut-butter consistency for filleting (radiusing inside corners.) Wood flour makes a thixotropic (non-sagging), coarse structural putty.

Can be mixed with Colodial / Fumed Silica for a smoother paste.

note 1 gallon ships in a 5-quart container (e.g. 1 gallon fills 80% of container). Quantity is by volume, not container brim.