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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
406 Colloidal Silica Is An Epoxy Thickening Additive Used To Control The Viscosity Of The Epoxy. It Prevents Epoxy Runoff In Vertical And Overhead Joints. This Is A Very Strong Filler. It Creates A Smooth Mixture, Ideal For General Epoxy Bonding And Filleting. It Is Also Our Most Versatile Epoxy Filler. Often Used In Combination With Other Fillers, 406 Can Be Used To Improve Strength, Abrasion Resistance, And Consistency Of Epoxy Fairing Compounds. The Result Is A Tougher, Smoother Surface.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is West System 406-2 Colloidal Silica used for?A: West System 406-2 Colloidal Silica is an epoxy thickening additive designed to control the viscosity of epoxy, making it ideal for preventing runoff in vertical and overhead applications.
Q: How does Colloidal Silica improve epoxy performance?A: Colloidal Silica enhances the strength, abrasion resistance, and consistency of epoxy fairing compounds, resulting in a more durable and reliable finish.
Q: What color does West System 406-2 cure to?A: West System 406-2 Colloidal Silica cures to an off-white color, making it suitable for projects where color consistency is important.
Q: Can I use Colloidal Silica in outdoor applications?A: Yes, Colloidal Silica can be used in outdoor applications as it helps improve the strength and resistance of epoxy against environmental factors.
Q: Is West System 406-2 safe to use?A: While West System 406-2 Colloidal Silica is not listed as a hazardous material, it is always recommended to use appropriate safety measures, such as gloves and a mask, when handling any epoxy products.
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