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Weatherproof Silicone Sealant Fast-Curing Waterproof & UV‑Resistant, Perfect for Exterior Applications

Weatherproof Silicone Sealant Fast-Curing Waterproof & UV‑Resistant, Perfect for Exterior Applications

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: 678
Document: CSJ-678 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:
678
Document:
Model:
CSJ-678
Material:
DOW CORNING
Color:
Clear, Black, White, Customized
Tube Net Volume:
300 ML
Tube Net Weight:
460 G
Tube Gross Weight:
520 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):
500 G
Sausage Gross Weight(Color Clear):
500 G
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
Weatherproof Silicone Sealant Fast-Curing Waterproof & UV‑Resistant, Perfect for Exterior Applications
  1. High-performance one-component neutral-cure RTV silicone elastomer.
  2. Inert to substrates and weather-resistant, its non-corrosive formula ensures no damage to bonded materials.
  3. It features excellent UV and ozone resistance.
  4. After full cure, it provides outstanding elastic memory with a wide operating temperature range of -50°C to +150°C.
  5. It offers primer-free adhesion and reliable bonding on most common construction substrates.
Applications:
  1. Architectural Fenestration (Curtain Walls, Windows & Doors): Reliable sealing solutions
  2. Structural Glazing: High-performance sealing for assembly and installation
  3. Metal Structural Frames: Heavy-duty, long-lasting joint sealing
  4. General Construction: High-efficiency concrete expansion joint filling
  5. Engineered Plastic Components: Secure bonding and interface sealing
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 8.0~9.5
3 Curing Time (H) ≤72 ≤48 ≤48
4 Specific Gravity (g/mL) / 0.99 1.53
5 Shore A Hardness 20~60 20~30 40~50
6 Ultimate Tensile Strength (MPa) ≥0.4 ≥0.5 ≥0.5
7 Extrusion Rate (mL/min) ≥150 ≥300 ≥250

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

FAQ
Q1. Can I have a sample order for the Silicone sealant?

We provide samples for quality verification, and mixed-model sampling is available to meet your diverse technical testing requirements. Please specify your preferred models or intended application for testing.

Q2. What about the lead time?
  1. Sample lead time: 2–3 working days
  2. Bulk production: 5–7 working days (normal conditions)
  3. Real-time production updates provided
Q3. Do you have any MOQ limit for silicone sealant?

Ultra-low MOQ – 1 piece minimum for sample testing.

Q4. How do you ship the goods and how long does it take to arrive?
  1. Bulk orders: Shipped via cost-effective ocean freight
  2. Samples: Delivered by reliable international express (FedEx, DHL, etc.)
Q5. How to proceed an order for silicone sealant?
  1. Provide detailed technical specs (performance, dimensions) and application scenarios.
  2. Custom quotation issued within 1–2 working days.
  3. Confirm samples and remit the agreed deposit.
  4. Production starts on schedule; shipment details will be advised upon finish.
Q6. Is it OK to print my logo on silicone sealant product?

Yes! Written confirmation is required prior to production. Our team will confirm the final design with you before mass production.

Q7. Do you offer guarantee for the products?

20-Year Performance Guarantee – Delivering Reliable Long-Term Protection

Weatherproof Silicone Sealant Fast-Curing Waterproof & UV‑Resistant, Perfect for Exterior Applications 0