Loctite 661 UV Adhesive cures when confined in the absence of air between close fitting metal surfaces. Loctite 661 UV Adhesive is designed for the bonding of cylindrical fitting parts, particularly where strength at elevated temperatures is required.
Typical Use: Typical applications include holding gears and sprockets onto gearbox shafts and rotors on electric motor shafts.
Loctite 661 - 1 Liter Adhesive TDS (PDF)Specifications:
- Color/Appearance: Yellow to Dark Amber Liquid
- 1 Or 2 Part: 1
- Viscosity Cp: 400 to 600
- Specific Gravity: 1.13
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CureUV offers Loctite brand Light Cure adhesives compatible with substrates made of ceramic, composite material, concrete, fabric, glass, metal, paper, plastic, polycarbonate, PVC, rubber, wood, and more.
These UV-curable adhesives dry in seconds or less upon exposure to long-wave ultraviolet light and/or visible light. Loctite adhesives use UV light to initiate curing and form a permanent bond without heating. Loctite brand adhesives are optimal for high-speed applications.