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CSJ-903 Extreme Temp Weatherproofing Silicone Sealant -50C To 180C Flexible

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GUANGDONG JIAYING IMPORT AND EXPORT CO., LTD

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CSJ-903 Extreme Temp Weatherproofing Silicone Sealant -50C To 180C Flexible

Brand Name : CSJ

Model Number : 903

Certification : MSDS, BV, ISO 9001, SGS

Place of Origin : Leliu Town, Shunde District, Foshan City, Guangdong Province, China

MOQ : 100 boxes (After Sample Order)

Payment Terms : T/T

Delivery Time : 5~7 days

Model : 903

Material : DOW CORNING

Color : Clear, Black, White, Customized

Tube Net Volume : 300 mL

Tube Net Weight : 430 g

Tube Gross Weight : 490 g

Tube Net Volume(Color Clear)) : 300 mL

Tube Net Weight(Color Clear) : 280 g

Tube Gross Weight(Color Clear) : 340 g

Tube Pcs/Carton : 24 pcs

Tube Carton Size : 30*20*24 cm

Sausage Net Volume : 590 mL

Sausage Net Weight : 780 g

Sausage Gross Weight : 780 g

Sausage Net Volume(Color Clear) : 500 mL

Sausage Net Weight(Color Clear) : 505 g

Sausage Gross Weight(Color Clear) : 505 g

Sausage Pcs/Carton : 20 pcs

Sausage Carton Size : 38*25*20 cm

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Features:

Unitary-component, chemically neutral curing silicone compound
Non-degrading to adhered substrates
Excellent weatherability featuring high UV stability, thermal endurance, moisture resistance, and ozone compatibility across extreme climates
Consistent pliability from -50°C to 180°C operational range
Designed to withstand ±35% dimensional changes

Basic Uses:

Comprehensive weather barrier for tall-building curtain walls, aluminum structures, and clay tile facades
Sealing interfaces of concrete, plastic, and metallic elements
Waterproof sealing for roof expansion joints and ACP (aluminum composite panel) exterior walls

Specification:

Operating conditions of 23±2°C and 50±5%RH, then test:

No.	Property		Standards	Results
1	Type		/	OXIEM
2	Density		g/cm³	1.43
3	Tack-Free Time / H		≤3	≤1
4	Extrusion Rate (ml/min)		≥150	≥250
5	Shore A Hardness		20~60	40~50
6	Elastic recovery rate (%)		≥80	≥90
7	Tensile Modulus (MPa)	23°C	≥0.6	≥0.8
8	Tensile Modulus (MPa)	-20°C	≥0.6	≥0.8
9	Constant Elongation Bonding		Non-Destructive	Meet The Standards
10	Constant Elongation After Immersion		Non-Destructive	Meet The Standards
11	Adhesion After Immersion in Water and Light		Non-Destructive	Meet The Standards

Typical property data values should not be used as specifications. Assistance with specifications Are available by contacting us.

FAQ:

· Q1. Is a trial Silicone Sealant order available?

A: Sure, sample orders including mixed variants are supported.

· Q2. How long does it take to ship?

A: We usually need 2–3 days for samples, and 5–7 working days for bulk production.

· Q3. Do you accept small quantity orders for silicone sealants?

A: Yes, even a single piece is acceptable for testing.

· Q4. What’s the delivery method and duration?

A: We use sea freight for bulk and express couriers for sample orders.

· Q5. Steps to buy silicone sealant?

A: Send request → Receive quote → Confirm & pay → Start production.

· Q6. Is logo printing available on the product?

A: Yes. Kindly notify us ahead of time.

· Q7. Any warranty included with the items?

A: Yes, all our products come with a 25-year warranty.

Product Tags:

Extreme Temp Weatherproofing Silicone Sealant

Flexible Weatherproofing Silicone Sealant

180C Extreme Temp Silicone Sealant

CSJ-903 Extreme Temp Weatherproofing Silicone Sealant -50C To 180C Flexible Images

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