LOCTITE 518 Flexible Fast Cure

LOCTITE Brand: LOCTITE

LOCTITE 518 is a medium-strength sealant which cures when confined in the absence of air, e.g., between close-fitting metal surfaces. Typical applications include sealing close-fitting joints between rigid metal faces and flanges.

LOCTITE 518 provides resistance to low pressures immediately after assembly of flanges. It is typically used as a form-in-place gasket on rigid flanged connections, e.g., transmissions and engine casings.

  • Medium-strength anaerobic gasket for metal flanges
  • Gel-type consistency
  • Ideal for overhead application and vertical faces (no dripping)
  • Adapts to flange surface irregularities and scratches up to 0.25mm
  • Seals instantly against low pressure
  • P1 NSF Reg. No: 123758
  • Supplied in syringes of 50, 65 or 300ml
  • LOCTITE type 518
Description Image Product Buy Pricing (Ex VAT) Package Size Package Type Capacity Type Colour Food ProcessingSafe
LOCTITE 2069176 518 Flexible Fast Cure 50ml
LOCTITE 2069176 518 Flexible Fast Cure 50ml
Standard range
Order code: 63-0925
MPN: 2069176

10 in stock, despatched same dayAdditional quantity lead time 7 days
1+ £27.93
Price per unit Ex VAT 		50ml Cartridge 50ml Gasket sealant Red No
LOCTITE 2069177 518 Flexible Fast Cure 300ml
LOCTITE 2069177 518 Flexible Fast Cure 300ml
Standard range
Order code: 87-7101
MPN: 2069177

Available to back orderBack-order availability date - 12/03/2026
1+ £135.15
Price per unit Ex VAT 		300ml 300ml Gasket sealant Red No


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