LOCTITE® 648

Features and Benefits

LOCTITE 648 is a low viscosity, high strength retaining compound with high temperature resistance. Ideal for retention of parts with a clearance or interference fit.
LOCTITE® 648 is designed for the bonding of cylindrical fitting parts. The product cures when confined in the absence of air between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration. It exhibits a robust curing performance. The product also works on passive substrates and offers high-temperature performance and good oil tolerance.
  • High strength on all metals, including passive substrates (e.g. stainless steel)
  • Proven to be tolerant of minor contamination due to industrial oils
  • High temperature resistance
  • Ideal for retention of parts with a clearance or interference fit
  • WRAS Approval (BS 6920): 0808532
  • DVGW Approval (EN 751-1): NG 5146C00236
  • P1 NSF Reg. No.: 148350
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Documents and Downloads

Safety Data Sheets and RoHs
LOCTITE® 648, 2 l Bag in Box 1804391 en-NG
IDH: 1804391
EAN: 5010266007199

Size Case: Bag in Box

Quantity: 1.0/case

LOCTITE® 648, 50 ml Bottle 1804416 en-NG
IDH: 1804416
EAN: 5010266006659

Size Case: Bottle

Quantity: 12.0/case

LOCTITE® 648, 250 ml Bottle 1804971 en-NG
IDH: 1804971
EAN: 5010266006451

Size Case: Bottle

Quantity: 10.0/case

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Technical Information

Agency approvals / certificates / specifications DVGW (EN 751-1): NG 5146C00236, NSF P1 Reg. No 148350, WRAS (BS 6920): 0808532
Colour Green
Fixture time 3.0 min.
Gap fill 0.15 mm
Key characteristics Oil tolerant, Strength: high strength, Temperature resistant
Operating temperature -55.0 - 180.0 °C (-65.0 - 355.0 °F )
Recommended for use with Metal: steel
Shear strength, Steel 27.0 N/mm² (3900.0 psi )
Viscosity 500.0 mPa·s (cP)