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LET-LOK of series 2200 are designed for prevent loosening through vibration to provide locking and sealing of threaded assemblies. No other added locking machine equipment or process to applied, only a few drops of LET-LOK 2200 can solve all the problems.

Typical Properties:
  1. Be good for thread corrosion resistance.
  2. Seals against leakage.
  3. Cures without cracking or shrinking.
  4. Have high、medium、low strength products for customer to choose.
Directions For Use:
  1. Clean all threads(bolt and nut)with cleaning solvent.
  2. Select the proper strength LETBOND® threadlocker product, apply several drops of Threadlocker on to bolt at targeted tightened nut engagement area.
  3. If necessary spray all threads with LETBOND® 7649 primer to accelerate cured speed

螺絲固定劑系列

Low Strength / Small Screw 2222
Purple, low strength, easy removable, corrosion resistance .
Typical application: locking and sealing of small screw.
Medium Strength 2242
Blue, medium strength, disassembly with hand tools.
Oil Resistance / Medium Strength 2243
Blue, medium strength, oil resistance. General purpose.
High Strength 2262
Red, high strength, high viscosity, excellent chemical resistance and shockproof.
High Strength / Low Viscosity 2271
Red , high strength , low viscosity.
High Temp Resistance 2272
Red, medium-high strength, high temperature resistance to 210℃
High Strength 2276
Green, high strength, specially used for sealing inactivity materials.
High Strength 2277
Red, high strength, high viscosity, permanent locking , disassemble at heated.
Penetration Adhesive 2290
Green, low viscosity and high strength theadlocker
Penetrate threads by capillary action . Secure set screws and other assemblies after setting .

PROPERTIES CHART---THREAD LOCKING 2200

Product

Item
NO.

Container

Color

Typical application

Viscosity
(cp)

Breaktorque/
Prevail torque
(N.m)

Cure speed
(fixture)/min

Full cure
Speed no
accelerant/
accelerant(hr)

Temperature
Range(℃)

2222

222205
222225

50ml
250ml

Purple

M2-M12 bolt
Removable

1,200~
1,500

8/4

15

12/1

-54 ~+150℃

2242

224205
224225
224200

50ml
250ml
1000ml

Blue

M6-M20 bolt
Removable

1,200~
1,500

17/5

10-15

24/1min

-54~+150℃

2243

224305
224325
224300

50ml
250ml
1000ml

Blue

Under M20 bolt
With light oil

1,200~
3,000
Thixotropy

20/7

10-15

24/30min

-54~+150℃

2262

226205
226225
226200

50ml
250ml
1000ml

Red

Under M20 bolt

1,600~
5,500
Thixotropy

22/10

15

12/10min

-54~+150℃

2271

227105
227125
227100

50ml
250ml
1000ml

Red

Highstrength
Under
M36 bolt

400~600

26/36

15

24/10min

-54~+150℃

2272

227205
227225
227200

50ml
250ml
1000ml

Red

High temp
Under
M36 bolt

4,000~
6,000

20/30

15-30

24/1

-54~+230℃

2276

227605
227625
227600

50ml
250ml
1000ml

Green

Highstrength
Sealing inactivity materials

1,400~
1,600

22/8

15

6/1

-55~+150℃

2277

227705
227725
227700

50ml
250ml
1000ml

Red

High strength under M36 bolt

6,000~
8,000

32/32

40

24/15min

-54~+150℃

2290

229005
229025
229000

50ml
250ml
1000ml

Green

Wicking grade for preassembled part

20-70

7/30

10-15

24/10min

-54~+150℃