Skip to main content
WEST SYSTEMS Colloidal Silica 10 Pound

Roll over image to zoom in

  • Product Overview

  • Related Videos

  • Reviews

  • Questions & Answers

West System 406-B WEST SYSTEMS Colloidal Silica 10 Pound

Item #: 406-B by WEST SYSTEM

See reviewsSee reviews
See reviews summary
Use Code: SAVEBIG2025 for Extra 10% Off

$366.98

/each
SAVE UP TO 36.70
Buying in bulk
Special Order*Usually ships in 1-2 weeks
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See HowWatch Now
Get Volume Pricing

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Safe Payment
Product Overview
406 Colloidal Silica is a thickening additive used to control the viscosity of the epoxy and prevent epoxy runoff in vertical and overhead joints. Ideal for general bonding and filleting. 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