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Structural Silicone Sealant for Exterior Applications – Ultra Weatherproof, UV-Resistant & Waterproof High-Strength Adhesive for Exterior Walls & Glass Installation
Feature
One-part neutral-cure RTV silicone sealant – efficient and stable curing.
Non-corrosive to substrates, safe for universal applications.
Excellent UV, heat and humidity resistance; long-lasting durability in harsh environments.
Operating temperature (fully cured): -50°C to 180°C.
Withstands up to 25% joint movement, ensuring long-term structural integrity.
Basic Uses
Structural silicone sealant for sealing and bonding high-rise curtain walls, aluminum/terracotta cladding and steel structures.
Ensures reliable structural fixing of glass, composite and metal panel systems.
Suitable for structural curtain wall sealing in architectural and industrial applications.
Specification
Operating conditions of 23±2°C and 50±5%RH, then test:
No
Property
Standards
Results
1
Type
/
OXIME
2
Density
g/cm³
1.39
3
Sag/Slump
Vertical Position/mm
≤3
0
Horizontal Position
Non-Deformation
Non-Deformation
4
Extrusion Rate (ml/min)
≥150
≥250
5
Tack-Free Time / h
≤3
≤1
6
Shore A Hardness
20~60
40~50
7
Thermal Ageing
Thermal Weight Loss%
≤10
≤5
Thermal Cracking
None
None
Chalking
None
None
8
Tensile Modulus (MPa)
≥0.6
≥1
FAQ
Q1. Sample Availability
Samples are available for quality evaluation; mixed-model sampling is accepted to meet diverse testing requirements.
Q2. Production Lead Time
Sample lead time: 2–3 working days
Mass production lead time: 5–7 working days after deposit confirmation
Q3. MOQ Policy
Ultra-low MOQ: Only 1 unit for sampling and quality verification.
Q4. Shipping Methods
Mass production orders: Shipped by reliable sea freight, cost-effective for bulk quantities.
Sample orders: Delivered via international express (FedEx, DHL) for fast and secure delivery.
Q5. Order Procedure
Clarify technical requirements and application scenarios.
We provide a customized quotation based on your needs.
Confirm sample qualification and arrange deposit payment.
Commence mass production with real-time progress updates.
Q6. Logo Customization
Yes, we support custom logo branding. Written confirmation including logo files, design specifications, etc., is required prior to production to ensure accuracy.
Q7. Quality Warranty
35-year performance warranty for structural silicone sealant – ensures long-term reliability and structural integrity.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Distributor/Wholesaler,Seller,Trading Company
Year Established:
1993
Total Annual:
25000000-30000000
Employee Number:
100~200
Ecer Certification:
Verified Supplier
Guangdong Chuang Shi Ji industrial co., LTD. was founded in 1993.Accumulated nearly 30 years of development and technical experience, it has becomean innovative enterprise focusing on research and development, production and sales of silicone sealant. CSJ-905 silicone sealant for structural and CSJ-... Guangdong Chuang Shi Ji industrial co., LTD. was founded in 1993.Accumulated nearly 30 years of development and technical experience, it has becomean innovative enterprise focusing on research and development, production and sales of silicone sealant. CSJ-905 silicone sealant for structural and CSJ-...