🧩 Elevate your epoxy game—thicken, strengthen, and perfect every pour!
West System 406-7 Colloidal Silica is a high-viscosity epoxy additive designed to precisely control flow and prevent runoff in vertical and overhead joints. Ideal for carpentry, fiberglass, and woodworking, it enhances strength, abrasion resistance, and consistency of fairing compounds, curing to a clean off-white finish.
| Brand | WEST SYSTEM |
| Specific Uses For Product | Carpentry, Fiberglass, Repair, Woodworking |
| Material | Colloidal Silica |
| Compatible Material | Fibreglass |
| Item Form | Liquid |
| Special Feature | Controllable viscosity, Prevention of epoxy runoff, Improved strength and consistency of fairing compounds |
| Colour | off-white |
| Item Package Quantity | 1 |
| Package Information | Bottle |
| Item Volume | 5.5 Fluid Ounces |
| Viscosity | High |
| Full Cure Time | 24 Hours |
| Water Resistance Level | Water Resistant |
| Net Quantity | 5.5 gram |
| UPC | 811343011505 783847056576 |
| Number of Pieces | 1 |
| Manufacturer | WEST SYSTEM |
| Model number | 406-7 |
| Number of Memory Sticks | 1 |
| Item Weight | 156 g |
| Product Dimensions | 53.34 x 40.64 x 28.58 cm; 155.92 g |
| Item model number | 406-7 |
| Item Height | 11.25 Inches |
| Item Width | 16 Inches |
| Included Components | FILLER COLLOIDAL SILICA 5.5 OZ |
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