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409 Microsphere Blend
Fairing Filler
A pure white, hollow glass bubble based, low density filler designed for filling and fairing of fibreglass. When the filler is mixed with WEST SYSTEM epoxy at a ratio of 10% to 25% by weight, it creates a smooth creamy paste for filling and fairing over glass fibre repairs. The cured epoxy/filler is very easy to sand. Being white in colour the cured epoxy filler mix will be hidden easily behind paint or polyester gelcoat but must be protected by further coats of epoxy if used below the waterline.
Designed for:
- Wood Bonding
- Adhesion
- Gap Filling
- Penetrating Wood Fibres
PROJECT USES:
Thicken epoxy blended resin/hardener and create a multi-purpose adhesive for:
- Large Scale Fairing
- Fibreglass Repairs
- Architectural Repairs
- Autobody Repairs
- Marine Bottom Repairs
PRODUCT SPECIFICATIONS:
- Colour | White
- Cures to white
- Hollow glass bubble-based
PRODUCT SIZES:
- 409-1 | 100g Microsphere Blend
- 409-2 | 400g Microsphere Blend
- 409-4 | 3kg Microsphere Blend
Filler Facts
QUICK LINKS Helpful Tips, Safety Guidelines, Manuals, and More:
Thickening
Modifying with fillers and additives makes WEST SYSTEM epoxy extremely versatile for a wide variety of bonding and coating applications. Epoxy can be thickened to the ideal consistency needed for a particular job. Epoxy thickened with adhesive (high-density) fillers strengthens structural bonds, bridges gaps, and fills voids. Epoxy thickened with fairing (low-density) fillers is easily sanded and shaped after it cures.