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WEST SYSTEM 403 Microfibers
WEST SYSTEM

WEST SYSTEM 403 Microfibers

Fine fibre blend that turns WEST SYSTEM epoxy into a multi-purpose, gap-filling adhesive – especially for bonding wood.

Available sizes

  • 160 g
  • 800 g
  • 3.5 kg
  • 20 kg

We use and supply this product. Ask us about availability, the right product for your job, or having our team apply it.

About this product

WEST SYSTEM 403 Microfibers is a fine fibre blend for thickening mixed epoxy into a multi-purpose adhesive. Its most popular use is bonding wood: the thickened epoxy fills gaps well but still wets out and penetrates the wood fibres.

How to use

Blend into any 105 Resin / 200-series hardener mix to the consistency you need.

Sizes: 160 g, 800 g, 3.5 kg, 20 kg

Ask about WEST SYSTEM 403 Microfibers – we usually reply within one working day.

Price, availability, the right size for your job, or how to apply it – our team will get back to you.

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