*some package sizes excluded

Retaining Compound - high strength. 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.

Your Benefits

  • High temperature resistance
  • Proven to be tolerant of minor contamination due to industrial oils
  • High strength on all metals, including passive substrates (e.g. stainless steel)
  • Ideal for retention of parts with a clearance or interference fit
  • P1 NSF Reg. No.: 148350
  • DVGW Approval (EN 751-1): NG 5146C00236
  • WRAS Approval (BS 6920): 0808532

Technical Data Sheets (TDS)

Loctite 648 (Loctite 648)

Product information

IDH# Item Name Size
Case Quantity
Safety Data Sheets
1844659 00461 LOCTITE 648 Retaining Compound
0.5 ml  
1 / case
1835918 1835918 LOCTITE 648 Retaining Compound
250 ml bottle
10 / case
1835920 1835920 LOCTITE 648 Retaining Compound
50 ml bottle
10 / case
1835922 1835922 LOCTITE 648 Retaining Compound
10 ml bottle
10 / case