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Premium Weatherproofing Silicone Sealant - Resistance To Aging Cracking And Shrinking

Premium Weatherproofing Silicone Sealant - Resistance To Aging Cracking And Shrinking

Product Details:
Place of Origin: Leliu Town, Shunde District, Foshan City, Guangdong Province, China
Brand Name: CSJ
Certification: MSDS, BV, ISO 9001, SGS,CE
Model Number: 903
Document: CSJ-903 TDS.pdf
Detail Information
Place of Origin:
Leliu Town, Shunde District, Foshan City, Guangdong Province, China
Brand Name:
CSJ
Certification:
MSDS, BV, ISO 9001, SGS,CE
Model Number:
903
Document:
Model:
CSJ-903
Base Material:
DOW CORNING
Color:
Clear, Black, Customized
Net Volume:
590 ML
Net Weight:
780 G
Gross Weight:
780 G
Net Volume(Color Clear)):
300 ML
Net Weight(Color Clear):
500 G
Gross Weight(Color Clear):
500 G
Tube Pcs/Carton:
24 Pcs
Tube Carton Size:
30*20*24 Cm
Net Volume(Color Clear):
500 ML
Sausage Pcs/Carton:
20 Pcs
Sausage Carton Size:
36*20*25 Cm
Trading Information
Minimum Order Quantity:
100 boxes (After Sample Order)
Delivery Time:
5~7 days
Payment Terms:
T/T
Product Description

Premium Weatherproofing Silicone Sealant - Resistance To Aging Cracking And Shrinking

 Features

  1. A refined one-component, neutral-curing RTV silicone sealant engineered for lasting performance
  2. Substrate-friendly formula that avoids corrosion on bonded materials.
  3. Exceptional weather resistance, standing up to UV exposure, heat, moisture, ozone, and severe temperature changes.
  4. Retains long-term flexibility from -50℃ to 180℃.
  5. Accommodates ±35% joint movement with confidence.
  6. Delivers strong, dependable adhesion to glass, aluminum, ceramics, and many modern construction materials.
  7. Low-odor neutral cure with a paintable surface after full curing for seamless integration.

 Applications

  1. Engineered for sealing glass curtain walls on high-rise buildings.
  2. Delivers refined joint filling for aluminum veneer and terracotta curtain walls.
  3. Provides durable sealing for exterior expansion and movement joints.
  4. Ensures long-lasting waterproof protection for roof gaps and joints.
  5. Offers precise gap sealing around door and window frames.
  6. Supports joint integrity in concrete and precast wall structures.
  7. Creates reliable sealed connections for metal plates and cladding.
  8. Designed for demanding outdoor prefabricated and modular building projects.
  9. Protects skylights, sunrooms, and glazed roofs with superior weatherproofing.
  10. Enhances exterior decorative panel installations and industrial joint durability.
Specification:

Test conditions: 23±2°C, 50±5%RH, then test.

No. Property Standards Clear Color
1 Tack-Free Time (min) ≤30 ≤10 ≤20
2 Consistency (°) / 8.0~9.5 8.5~9.5
3 Curing Time (H) ≤72 ≤48 ≤48
4 Specific Gravity (g/mL) / 1.01 1.43
5 Shore A Hardness 20~60 20~30 40~50
6 Ultimate Tensile Strength (MPa) ≥0.6 ≥0.6 ≥0.8
7 Extrusion Rate (mL/min) ≥150 ≥300 ≥250

Typical property data not for formal specifications. Contact our team for technical specification assistance.

FAQ
Q1: What is included in your silicone sealant portfolio?
Our portfolio features structural sealants, neutral weatherproof sealants, and premium construction-grade silicone solutions for curtain wall and architectural sealing.

Q2: Are your products backed by authoritative certifications?
Yes. Each product is supported by recognized industry certifications and conforms to international construction standards.

Q3: Do you provide samples for testing?
Yes. Complimentary samples are available, with international shipping covered by the client.

Q4: How does it perform across temperatures and substrates?
It maintains stable performance from -50℃ to 180℃, offers strong ageing resistance, and uses a neutral-cure system that protects glass, aluminum, stone, and other materials.

Q5: What is the expected outdoor service life?
10–15 years under standard application conditions.

Q6: Can you support private branding?
Yes. We provide end-to-end OEM services, including exclusive branding and customized packaging.

Q7: What are the order requirements and lead times?
We offer flexible order quantities. Samples are prepared within 2–3 working days, and container shipments are completed within 5–15 days.

Q8: What documentation and verification can you provide?
We issue commercial invoices, packing lists, certificates of origin, and bills of lading. Factory visits and verified client references are available.

Q9: What should be considered for curing and application?
Skin formation and full cure vary with joint depth, temperature, and humidity. For optimal results, apply under clean, dry, and well-controlled conditions.

Q10: How should the product be stored and transported?
Store in a cool, dry environment in sealed packaging. Protect from moisture and direct sunlight, and transport in compliance with local regulations.
Premium Weatherproofing Silicone Sealant - Resistance To Aging Cracking And Shrinking Premium Weatherproofing Silicone Sealant - Resistance To Aging Cracking And Shrinking
Premium Weatherproofing Silicone Sealant - Resistance To Aging Cracking And Shrinking Premium Weatherproofing Silicone Sealant - Resistance To Aging Cracking And Shrinking