West System
West System 413 Microfibre Filler Blend
Part No: 413 | Barcode: 9420040703913
West System 413 Microfibre Blend is a high-density filler used as a thickening agent with West System epoxy to create a multi-purpose, high-strength adhesive. Ideal for structural bonding, filleting and general-purpose gap filling where maximum bond strength is required.
Filler Powder
High Density
Structural Bonding
Filleting
Gap Filling
Key Features & Benefits
- High-strength structural adhesive — when mixed with West System epoxy, creates a strong bonding paste suitable for structural applications.
- Multi-purpose filler — use for bonding, filleting, gap filling and fairing on wood, fibreglass and composite structures.
- High density — produces a dense, strong fillet or bond line with excellent mechanical properties.
- Easy to mix — blend into mixed epoxy to desired consistency, from a thin paste to a thick putty.
When to Use This Product
Mix West System 413 Microfibre Blend into pre-mixed 105 Resin/Hardener to create a structural bonding paste. Add filler gradually until you reach the desired consistency — peanut butter thickness for bonding, mayonnaise consistency for filleting. For fairing and cosmetic work, use 410 Microlight Filler instead.
Authorised Australian Dealer — This product is sourced directly from West System Australia and is backed by full Australian manufacturer warranty and local support.





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