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LETBOND® silicone gaasketing products are best suited for large gap applications and stamped metal assemblies where flange flexing occurs, excellent chemical 、high temperature resistance. Non-corrosive、low odor、low volatility.
Ultra-black RTV silicone gasket maker 5598
RTV, oil resistant, low odor, no corrosion.
Special for sealing parts of automobile, motor,
International combustion engines.
Ultra-blue RTV silicone gasket maker 5587
RTV, superior flexibility, high tensile strength, shrinkage resistant.
Good chemical resistant, no corrosion, low odor
Temperature range from -60℃ to 200℃.
Used as a form in place gasket in rigid flange assemblies.
Ultra-Grey RTV silicone gasket maker 5699
RTV, excellent oil resistant, cryogen resistant.
Temperature range from -60℃ to 200℃.
Used for automobile, motor and international combustion engines etc.
Red/High temperature RTV silicone gasket maker 5596
RTV, high temperature resistant.
Temperature range from  -54℃ to 340℃.
No shrinkage and cracking. Fill gap is up to 6mm.

PROPERTIES CHART--- RTV Silicon of Series 5500

Product

Item
No.

Container

Typical
application

Color

Viscosity
(cp)

Gap fill
(mm)

Hardness
shore A

Temperature
Range(℃)

Cure speed
(fixture/full)

Tensile
strength
(Mpa)

2207

220731

310ml/catridge

General
Purpose

White

Paste

6

Flexible

-54~+230℃

1/24hr

≥1.0

5587

558785
558731

85g/tube
310ml/catridge

General
Purpose

Blue

Paste

6

26~50

-60~+200℃

1/24hr

≥1.0

5595

559531

310ml/catridge

General
Purpose

Clear

Paste

6

26~50

-60~+200℃

1/24hr

≥0.8

5596

559685
559631

85g/tube
310ml/catridge

High
temperature

Red

Paste

6

26~50

-60~+200℃

1/24hr

≥1.0

5598

559885
559831

85g/tube
310ml/catridge

Combustion
Engine

Black

Paste

6

26~50

-60~+200℃

1/24hr

≥1.0

5699

569985
569931

85g/tube
310ml/catridge

Lubricant
Oil water
Resistant

Grey

Paste

6

26~50

-60~+200℃

1/24hr

≥1.0