Description

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