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West System 403 Microfibers Filler, 28 oz | High-Strength Epoxy Filler
Item #: 23836966

West System 403 Microfibers Filler, 28 oz | High-Strength Epoxy Filler

Item #: 23836966

AUD 113

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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What Stands Out

Exceptional Strength
WEST SYSTEM 403-28 Microfibers enhance the strength and durability of epoxy systems, providing superior bonding and resistance to impact, making it ideal for demanding applications.
Versatile Applications
These microfibers are suitable for various projects, ranging from boat construction to general repairs, making them a versatile choice for professionals and DIY enthusiasts alike.
Easy Mixing
The lightweight nature of WEST SYSTEM 403-28 Microfibers allows for easy mixing with epoxy, ensuring a smooth application while reducing the overall weight of the cured product.

Product Details

Shop the best deals on WEST SYSTEM 403-28 Microfibers at Ubuy Australia. Discover great discounts and fast delivery for all your fiberglass filling needs.
Brand NameWest System
Age Range DescriptionAdult
Item FormPaste
ManufacturerWEST SYSTEM
UPC783847065240 811343011215
Included Componentsurea-resin-adhesives
Item Nype NameFILLER MICROFIBERS 20 OZ
Item Weight16 ounces (453.6 grams)
Model Number403-28
Manufacturer Part Number403-28
Liquid Volume12 fluid ounces
Number of Items1
Unit Count20 Ounce
BrandWest System
Age Range (Description)Adult

Who Should Buy?

Suitable For
  • Boat Builders

    Ideal for enhancing epoxy applications in boat construction and repair, providing improved strength and durability.

  • DIY Enthusiasts

    Perfect for home improvement projects requiring reinforced adhesive, ensuring a stronger bond for various materials.

  • Composite Repairs

    Useful for those working with fiberglass or carbon fiber, offering additional structural integrity in repairs and modifications.

Not Suitable For
  • Casual Users

    Not suitable for individuals needing a simple adhesive solution that requires no additional reinforcing.

Product Description

West System 403 Microfibers Filler, 28 oz | High-Strength Epoxy Filler

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Customer Questions & Answers

  • Question: How to Shop West System 403 Microfibers Filler, 28 oz | Online From Ubuy?

    Answer: It’s easy to shop West System 403 Microfibers Filler, 28 oz | online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
  • Question: Is West System 403 Microfibers Filler, 28 oz | Available to Shop Online in Australia?

    Answer: Yes, at Ubuy Australia this product is available for you to shop at a reasonable price. The West System 403 Microfibers Filler, 28 oz | is not available locally but you can trust us with our express shipping services.
  • Question: How Long Does It Take to Get Product After Placing the Order?

    Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

West System Wood Filler 403-28 Editorial Review

WEST SYSTEM 403 Microfibers Filler is a versatile high-strength structural epoxy wood filler additive designed for use with WEST SYSTEM Epoxy, perfect for marine and exterior applications. Customers appreciate its ease of use, especially when repairing rotten wood or filling gaps; they can achieve a desired consistency by mixing it with resin and hardener. Many users found it ideal for bonding wooden joints, with some noting its strength compared to other fillers like 410. It effectively strengthens wood and can create a medium to stiff putty, making it a favorite for various projects from boat building to home repairs.

Customer Reviews & Ratings

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Pros

  • Easy to mix with resin for desired consistency
  • Ideal for repairing rotten wood
  • Strong bonding for wood joints
  • Effective in marine and outdoor applications
  • Suitable for creating medium to stiff putty

Cons

  • May require skill for perfect application

Platform Trust & Buyer Confidence

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4.1/5 341 reviews
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Rachael
Verified buyer

“Reliable service. Came swiftly after purchasing online with updates. Product arrived in good condition and my son loves his new Training bar. Easy to install also.”

Nov 3, 2026 · via Trustpilot
KC
Kerrie
Verified buyer

“I wanted to buy this beautiful antique style tray and the only place I could find it was in the USA and I live in Australia. I ordered it and it came promptly and is absolutely beautiful. I am so happy!”

21 October 2026 · via Trustpilot
JM
James
Verified buyer

“Great experience really pleased the way you track everything and I can see where it is and what's happening Other companies did not want to send it to me because it came under dangerous goods But you went through all the correct procedures and got it to me in Australia Thank you”

24 October 2026 · via Trustpilot
H
Helen
Verified buyer

“Communication between the supplier and the buyer was excellent and i am very happy with my products”

27 October 2026 · via Trustpilot
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Riki
Verified buyer

“Reputable and reliable Had items from overseas that weren't readily available in Aus. Ordering was easy. Parcels were fast. They kept me updated on status. Got exactly what I wanted and as it was described and pictured. Freight was a good price considering it was international. Would use them again if I require anything from USA.”

31 October 2026 · via Trustpilot

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