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WEST SYSTEM 403 Microfibres Filler for 2 Part Epoxy - 160g

WEST SYSTEM 403 Microfibres Filler for 2 Part Epoxy - 160g

Name: WEST SYSTEM 403 Microfibres Filler for 2 Part Epoxy - 160g
Brand: West System
SKU: 626603776
Price: 36.89 EUR
Availability: InStock
Rating: 5 (4 reviews)

Product ID: 626603776

Details

Brand
West System
Item form
Powder
Material
Powder
Special feature
Waterproof
Specific uses for product
Woodworking

💧Waterproof durability

🧱High-strength gap filler

⚙️Optimized epoxy thickening

€ 36.89

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

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Description

🧩 Elevate your epoxy game—fill, bond, and weatherproof like a pro!

PRECISION GAP FILLING - Microfibres create a thick, stable mix that stops epoxy from running and fills gaps flawlessly.
VERSATILE APPLICATION - Perfectly pairs with 2-part epoxy kits for everything from fibreglass fixes to woodworking projects.
SUPERIOR BONDING POWER - Transforms epoxy into a high-strength adhesive powerhouse for marine, wood, and outdoor repairs.
WEATHERPROOF RELIABILITY - Ensures long-lasting, waterproof adhesion that stands up to the elements and time.
TRUSTED INDUSTRY STANDARD - Favored by pros for consistent performance and enhanced epoxy curing control.

WEST SYSTEM 403 Microfibres Filler is a 160g powder additive designed to thicken 2-part epoxy resin, enhancing its gap-filling, bonding strength, and waterproof durability. Ideal for marine, woodworking, and outdoor repairs, it blends cellulose cotton fibres to create a high-viscosity, off-white filler that improves epoxy performance and curing reliability.

Specifications

ASIN	B0CSK4763B
Best Sellers Rank	10,681 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,339 in Adhesives & Sealers
Brand	West System
Colour	Cures to an off-white colour.
Compatible Material	Engineered Wood
Container Type	Aerosol Can
Customer Reviews	4.6 out of 5 stars 18 Reviews
Global Trade Identification Number	05063369040303
Included Components	WEST SYSTEM® Microfibres Filler (160g)
Item Form	Powder
Item Package Quantity	1
Item Type Name	Epoxy Filler
Item form	Powder
Manufacturer	Wessex Resins & Adhesives Ltd
Manufacturer Part Number	403-1
Material	Powder
Model Number	403-1
Other Special Features of the Product	Waterproof, Enhanced Strength, Durable
Special feature	Waterproof, Enhanced Strength, Durable
Specific Uses For Product	Woodworking
Specific uses for product	Woodworking
Unit Count	1.0 count
Viscosity Level	High
Water Resistance Level	Waterproof

Reviews

D**M

Good stuff

My go-to additive for West system epoxy for bonding

2.02.2026

M**E

Stops it running

Industry standard for thickening epoxy resin

30.09.2025

A**R

good

1.07.2025

W**T

worked for my job

easy to use

7.07.2021

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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€ 36.89

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered 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 Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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