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406 Colloidal Silica

A feather-weight thixotropic powder, which is used to thicken resins & gelcoats.

Add more to create a non-sagging filler that is lightweight and very hard.

Also used to control the viscosity of resin and prevent runoff in vertical surfaces. Colloidal silica creates a smooth mixture, ideal for general bonding and filleting, so it's a very versatile filler. Often used in combination with other fillers, it can improve strength, abrasion resistance, and consistency of fairing compounds, resulting in a tougher, smoother surface.

Add 3% to 8% by weight to the resin / hardener mix.

Colour off-white

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Colloidal Silica 250 gram
Reference DFICOL-250
You must specify a quantity of at least 1
Colloidal Silica 500 gram
Reference DFICOL-500
You must specify a quantity of at least 1
Colloidal Silica 10 kg
Reference DFICOL-010
You must specify a quantity of at least 1
3 Items Found