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420 Aluminum Powder
420 Aluminum Powder will increase the hardness and abrasion resistance of the coated surface and improve its moisture resistance. 420 provides limited protection from ultraviolet light in areas that will not be protected with other coatings and can be used as a base for subsequent painting. Add to any mixed WEST SYSTEM® 105/200 Series Hardener combination.
Designed for:
- Moisture Resistance
- Abrasion Resistance
- Color Modifications
PROJECT USES:
Create an abrasion and moisture-resistant surface in:
- Fiberglass Repairs
- Reusable Mold Surfaces
- Boat Bottom Fortification
- Composite Aluminum Castings
PRODUCT SPECIFICATIONS:
- Color | Metallic Gray
- Cures to Metallic Gray
- Fine Aluminum Powder
MIX RATIOS:
- 36 oz of 420 will modify up to 5 gal of mixed epoxy
- 5-10% by volume (1.5 tbsp) | 8 fl oz epoxy for coating applications
Product Size:
- 420 | 36 oz
Additives
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.