SUNNY RISE CORP (U.S.A)

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

LETBOND® retaining compounds fill the “inner space” between components and cure to form a strong precision assembly. Formulated in a selection of viscosities、gap filling ability、flexibility and strength characteristics.

Directions For Use:
  • For best results, clean all surface with LETBOND® cleaning solvent.
  • If the material is an inactive metal, spray with activator.
  • This product is not recommended for use on plastics
Oil resistant/retaining compounds 6603
General purpose. Green, low viscosity, fast cured speed. Resistant of oil and other contamination
Retaining compounds 6609
General purpose. Green, high strength, low viscosity.
High temperature/retaining compounds 6620
Green, high temperature resistant, high strength, high viscosity. Used on parts fixture where above 200℃ is required.
Retaining compounds 6638
Green, super high strength, high viscosity, fast cured speed.
Retaining compounds 6648
Green, high strength, rapid cured, working temperature upto 175℃
Large gap repairing 6660
Grey paste, fast fixture, large gap fill to 0.5mm. High strength, high viscosity, repair heavily worn hole/shaft assemblies.
General purpose/retaining compounds 6680
General purpose, green, high strength , medium viscosity suitable for structural Parts assembly.

PROPERTIES CHART---RETAINING COMPOUNDS

Product

Item
No.

Container

Color

Typical
properties

Viscosity
(cp)

Shear
Strength
(kfg/cm²)
(steel/steel)

Fixture
Speed
(Min)

Cured
Speed
(hr)

Gap
Fill
(mm)

Temperature
Range(℃)

6603

660305
660325
660300

50ml
250ml
1000ml

Green

Medium
Strength
Oil resistant

100~150

≥184

10

24

0.10

-55~+150℃

6609

660905
660925
660900

50ml
250ml
1000ml

Green

High
Strength

110~140

≥211

10

24

0.15

-54~+150℃

6620

662005
662025
662000

50ml
250ml
1000ml

Green

High temperature
Resistant above 100℃

6,000~
8,000

≥173

10~15

24

0.4

-54~+200℃

6638

663805
663825
663800

50ml
250ml
1000ml

Green

Super high
Strength
High viscosity

2,000~
3,000

≥255

10~15

24

0.25

-54~+150℃

6648

664805
664825
664800

50ml
250ml
1000ml

Green

High strength
High temperature resistant

400~600

≥255

15

24

0.15

-54~+150℃

6660

666005
666025
666000

50ml
250ml
1000ml

Grey

High viscosity
Rapid fixture

Paste

≥122

15

24

0.5

-55~+150℃

6680

668005
668025
668000

50ml
250ml
1000ml

Green

High strength
Medium viscosity

1,200~
2,000

≥197

15

24

0.25

-54~+150℃