Does the resin remain clear after this is added? (Some of the other filler additives say that they cure red/brown.)

If using west system epoxy 205 or 206 hardener resin is redish or purple. The filler is white and turns into a tranlucent opaque of color of resin. NO RESIN WILL NOT REMAIN CLEAR.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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406 Colloidal Silica Epoxy Filler Thickening Additive for WEST SYSTEM Epoxy | Viscosity Control for Strong Structural Bonds | Made in the USA

Product ID: 5819004

Details

Brand
West System
Item Form
Powder
Material
Plastic
Special Feature
Specific Uses For Product

🎨Creamy off-white finish for flawless fairing

⚖️Viscosity control for perfect epoxy flow

🛠️Enhances structural bond strength

168.92 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

🛠️ Elevate your epoxy game—thicker, stronger, flawless every time!

MADE IN THE USA QUALITY - Trusted, premium additive from Gougeon Brothers, Inc. 🇺🇸
ENHANCED FAIRING COMPOUND - Creates a thick, abrasion-resistant paste for smooth, professional finishes 🎨
PRECISION VISCOSITY CONTROL - Master epoxy flow and prevent sagging on vertical surfaces ⚖️
SUPERIOR STRUCTURAL BONDING - Boosts epoxy strength without compromising cure or durability 🛠️
SEAMLESS WEST SYSTEM COMPATIBILITY - Optimized for flawless integration with WEST SYSTEM epoxy resins and hardeners 🔗

WEST SYSTEM 406 Colloidal Silica is a finely powdered additive designed to thicken epoxy resin mixtures, controlling viscosity to prevent runoff and sagging on vertical or overhead surfaces. It enhances the strength, consistency, and abrasion resistance of epoxy fairing compounds, curing to a stable creamy off-white paste. Made in the USA and fully compatible with WEST SYSTEM epoxy products, it enables precise handling customization without affecting cure time or bond strength.

Specifications

ASIN	B0000AY1OC
Best Sellers Rank	#12,819 in Automotive ( See Top 100 in Automotive ) #52 in Care Corrosion & Rust Inhibitors #695 in Oils & Fluids
Brand Name	West System
Color	white
Container Type	container
Customer Reviews	4.8 4.8 out of 5 stars (323)
Included Components	urea-resin-adhesives
Item Form	Powder
Item Package Quantity	1
Item Type Name	West System 406-2 Colloidal Silica 1.7 oz
Manufacturer	Gougeon Brothers, Inc.
Material Type	Plastic
Model	406-2
Number of Pieces	1
Other Special Features of the Product	special_feature
Part Number	406-2
Specific Uses For Product	specific_uses_for_product
UPC	811343011482
Unit Count	1.0 Ounce
Volume	1.7 Fluid Ounces
Warranty Description	Warranty

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TrustScore 4.5 | 7,300+ reviews

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168.92 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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