406 Colloidal Silica Size:1.9oz It is light and has

It is light and has an excellent moisture resistance (gluing class 3) which follows the particular requirements for shipbuilding

even when not in use

and Handplanes

A thickening additive used to control the viscosity of the epoxy and prevent epoxy runoff in vertical and overhead joints

A unique tool for cutting accurate scarf joints in plywood up to 3/8" thick

406 Colloidal Silica Size:1.9oz It is light and hasA thickening additive used to control the viscosity of the epoxy and prevent epoxy runoff in vertical and overhead joints. Very strong filler that creates a smooth mixture, ideal for general bonding and filleting. It is also our most versatile filler. Often used in combination with other fillers, it can be used to improve the strength, abrasion resistance and consistency of fairing compounds, resulting in a tougher, smoother surface. Cures to an Off