406 Colloidal Silica is a thickening additive used to control the viscosity
of the epoxy and prevent epoxy runoff in vertical and overhead joints. 406 is a
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 strength, abrasion resistance, and
consistency of fairing compounds, resulting in a tougher, smoother surface.
Color: off-white
Comes in 3 Cannister Sizes.
Please click on the View Options button to view available sizes/options or to
place an order.
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