Loctıte Green High Strength, Retaining Compound Liquid Bottle 50 ml, -55 → +175 °C Loctite 648

  • RS Stock No. 373-1498
  • Mfr. Part No. LOCTITE® 648
  • Manufacturer Loctite
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): IE
Product Details

Loctite Retaining Compound Liquid

The Loctite green high strength, 50ml retaining compound liquid is designed to bond cylindrical fitting parts. This product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage from shock and vibration. The liquid is composed of urethane methacrylate and provides robust curing performance. It not only works on active metals (mild steel) but also on passive substrates such as stainless steel and plated surfaces. The liquid offers high-temperature performance and oil tolerance. It tolerates minor surface contaminations from various oils, such as cutting, lubrication, anti-corrosion and protection fluids.
Testing should be carried out before contact with styrene, acrylic and polycarbonate-based plastics to ensure compatibility.

Features and Benefits

Cure time is 3 to 6 hours
Fills gaps of up to 0.15mm diametrical clearance
High strength/high-temperature formula
Low viscosity
Operating temperature ranges between -55°C and 175°C
Provides handling strength in 5 minutes
Recommended for continuous working up to 175°C


Bonding and retaining
Holding gears and sprockets onto gearbox shafts
Holding rotors on electric motor shafts


ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007

Attribute Value
Trade Name Loctite 648
Application Bonding, Retaining
Anaerobic Yes
Colour Green
Product Form Liquid
Package Type Bottle
Package Size 50 ml
Cure Time 3 → 6 h
Strength High
Maximum Operating Temperature +175°C
Minimum Operating Temperature -55°C
Chemical Composition Urethane Methacrylate
Operating Temperature Range -55 → +175 °C
2 Within 2 working day(s)
100 Within 4 working day(s) (Global stock)
Price Each
Was MYR326.86
MYR 283.89
Per unit
1 - 4
5 - 9
10 +