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LETBOND® Anaerobic flange sealant are best suited for small gap applications and rigid metal- to-metal assemblies. It provides a tough, resilient solvent and temperature resistance. No shrink and vaporize.
Directions For Use:
  1. For best performance, bond surfaces should be clean and free from grease.
  2. Apply manually as a continuous bead or by screen printing to one surface of the flanges.
  3. Low pressures may be used when testing to confirm a complete seal after assembly and before curing.

Anaerobic adhesive 5510
High viscosity, high temperature resistance up to 200℃
Anaerobic adhesive 5515
General purpose, high viscosity, excellent flexibility .
Max gap fill is up to 0.25mm
Anaerobic adhesive 5518
General purpose, resistant to fluid, specially
Suitable for the aluminium surface. Solvent resistant.
Anaerobic adhesive 5574
General purpose, temperature range to 150℃.

PROPERTIES CHART---GASKETING OF SERIES 5500

Product

Item
No.

Container

Typical
properties

Viscosity
(cp)

Gap Fill
(mm)

Cure speed
hr)

Tensile
Strength
(kfg/cm²)

Sheer
Strength
(kfg/cm²)

Temperature
Range(℃)

5510

551005
551031

50ml
310ml

Red ,high
Temperature
Resistant

Paste

0.4mm

24hr

80

120

-55~+200℃

5515

551505
551531

50ml
310ml

Purple, high
Viscosity
Flexible
Good gap fill

Paste

0.5mm

12hr

80

125

-55~+150℃

5518

551805
551831

50ml
310ml

Pink, no
Activation
Solvent resistant

Paste

0.5mm

12hr

80

125

-55~+150℃

5574

557405
557431

50ml
310ml

Orange
General
Purpose

>50000

0.5mm

24hr

80

100

-55~+150℃