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403 Microfibers
Adhesive Filler
403 Microfibers Adhesive Filler is a fine fiber blend. Use it to thicken epoxy blended resin/hardener and create a multi-purpose adhesive. Its most popular use is for bonding wood. Epoxy thickened with microfibers has good gap-filling qualities but will still do an excellent job of wetting-out/penetrating into wood fibers. You can blend it into any WEST SYSTEM® 105 Epoxy Resin®/200 Series Hardener combination, G/flex® 650, or G/5® Five-Minute Adhesive.
Designed for :
- Wood Bonding
- Adhesion
- Gap Filling
- Penetrating Wood Fibers
PROJECT USES:
Thicken epoxy blended resin/hardener and create a multi-purpose adhesive for:
- Marine
- Boat Repair
- Bonding
- Coating
- Wood Joints
- Strip Planking
PRODUCT SPECIFICATIONS:
- Color | Off-White
- Cures to off-white color
- Fine fiber powder
PRODUCT SIZES:
- 403-9 | 6 oz
- 403-28 | 20 oz
- 403-B | 20 lb
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.