SUNNY RISE CORP (U.S.A)

We have professional service staffs and exceptional technology department to offer the best service.

LETBOND® Anaerobic thread sealants forms a strong seal that resists the effects of vibration、 temperature、pressure and industrial solvents. The cured sealant will no shrink、crack or shred.
Typical Properties:
  • Sealed pipe joints can be disassembled using standard hand tools.
  • The sealant will no pollution and plug to the inner of pipeline.
  • Filling the space between threaded pipe metal and hardening to prevent leakage.
  • Before the sealant fully cured, adjusting can be worked.
Directions For Use:
  • For the best results, clean all surfaces(external and internal)with LETBOND® cleaning solvent if the material is an active metal spray all threads with Activator.
  • Leaving the first thread free to applied , force the material into the threads to thoroughly fill the voids.
  • If the material is an inactive metal such as nickel、stainless、copper alloy、electroplate metal recommend to use Activator.
High temperature/thread sealing 5567
High temperature resistant 200℃, solvent resistant. Sealing the screw up to 2 inch.
Pneumatic sealant /thread sealing 5569
Medium viscosity, medium strength.
Typical application: sealing thread of hydraulic and pneumatic system
Pneumatic sealant/oil resistant 5545
Locking and sealing the screw in high pressure
Pneumatic system, rapid curing, without polluting
Pneumatic system.
Chemical resistant/thread sealing 5554
Chemistry intermediary resistant. Typical application: Sealing refrigeration thread and pipe radiator.

PROPERTIES CHART---THREAD SEALING

Product

Item
No.

Container

Typical
properties

Viscosity
(cp)

Sealing
Pressure
(Mpa)

Cure speed
Accelerant/
No accelerant

Temperature
Range(℃)

5545

554505
554525

50ml
250ml

Purple, high strength, medium viscosity, no disassembled.

10,000~14,000

70

10Min/12hr

-55~+150℃

5554

555405
555425

50ml
250ml

Red, good chemical resistant, Freon resistant.

1,500~3,500

69

10Min/24hr

-55~+150℃

5567

556705

50ml

White ,low strength, fast cured.

Paste

69

10Min/60hr

-55~+260℃

5569

556905
556925

50ml
250ml

Medium strength easy to disassembled.

350~550

68

15Min/20hr

-55~+260℃

5577

557705

50ml

Yellow, medium strength, sealing coarse thread . fast cured.

>50,000

70

15Min/24hr

-55~+150℃