


Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.
🛠️ Elevate your epoxy game—because your projects deserve precision and power!
West System 406-7 Colloidal Silica is a premium epoxy thickening additive designed to precisely control viscosity, prevent runoff on challenging surfaces, and enhance the strength and abrasion resistance of epoxy fairing compounds. Ideal for marine and woodworking applications, it cures to an off-white color for a clean, professional finish.



















| ASIN | B005150RUW |
| Best Sellers Rank | #274,040 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,169 in Epoxy Adhesives |
| Brand Name | WEST SYSTEM |
| Colour | off-white |
| Compatible Material | Fibreglass |
| Container Type | Bottle |
| Country of Publication | USA |
| Customer Reviews | 4.9 4.9 out of 5 stars (89) |
| Included Components | FILLER COLLOIDAL SILICA 5.5 OZ |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | MARINE ACCESSORIES |
| Item Weight | 5.5 Ounces |
| Manufacturer | WEST SYSTEM |
| Manufacturer Part Number | 406-7 |
| Material Type | Resin |
| Model | 406-7 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Controllable viscosity, Prevention of epoxy runoff, Improved strength and consistency of fairing compounds |
| Specific Uses For Product | Woodworking |
| UPC | 811343011505 783847056576 |
| Unit Count | 5.5 Grams |
| Volume | 5.5 Fluid Ounces |
| Water Resistance Level | Water Resistant |
Trustpilot
1 month ago
4 days ago
1 month ago
3 weeks ago