Off-White Colloidal Silica 5.5oz for West System Users
$32.55
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Category: west system 207 hardener
About this item
- 406 Colloidal Silica is an epoxy thickening additive used to control the viscosity of the epoxy.
- Prevents epoxy runoff in vertical and overhead joints.
- Can be used to improve strength, abrasion resistance, and consistency of epoxy fairing compounds.
- Cures to an off-white color.
