406-7 Collodial Silica 5.5oz, off-white

Description

🛠️ Elevate your epoxy game—thick, strong, and drip-free!

406-7 Colloidal Silica is a 5.5oz epoxy additive designed to precisely control viscosity, preventing runoff on vertical and overhead surfaces. It enhances the strength, abrasion resistance, and consistency of epoxy fairing compounds, curing to a clean off-white finish ideal for professional-grade applications.