Loctite EA 3478 Wear-Resistant Repair Compound
EA 3478
Overview
Loctite EA 3478 is a 2-part, ferro-silicon-filled, 100% solid epoxy resin system extremely resistant to corrosion, chemical attack and abrasion. It is ideal for restoring parts worn by mechanical impact or corrosion, including worn shafts, damaged keyways, pitted machinery surfaces and bearing housings.
Specifications
- Color
- Gray (mixed); resin metallic gray, hardener white
- Base Type
- Epoxy (2K general epoxy), ferro-silicon filled
- Cure Type
- Room temperature cure; mix ratio 7.25:1 by weight, 4:1 by volume
- Fixture Time
- 6 hours
- Working Time
- 20 minutes
Technical Information
- Shear strength 17.0 N/mm²
- Excellent machinability once cured
- Resists corrosion, abrasion and chemical attack
Typical Applications
- Restoring tolerances to worn shafts
- Repairing worn keyways and damaged housings
- Filling pitted surfaces in worn machinery
Industries
Technical Documents
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