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{"title":"Fast-Curing Weatherproof Silicone Sealant \u2013 Waterproof, UV Resistant for","imgUrl":"https:\/\/img.chinax.com\/nimg\/33\/dd\/1a96641be118d7e1554070e8c816-200x200-1\/fast_curing_weatherproof_silicone_sealant_e2_80_93_waterproof_2c_uv_resistant_for.jpg","attrs":{"Brand Name":"CSJ","Model Number":"678","Certification":"MSDS, BV, ISO 9001, SGS,CE","Place of Origin":"Leliu Town, Shunde District, Foshan City, Guangdong Province, China"}}
{"title":"Rapid Cure Flexible Silicone Sealant Weather UV & Water Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/03\/8e\/fdc88f1f6b873427cb90731c6dac-200x200-1\/rapid_cure_flexible_silicone_sealant_weather_uv_26_water_resistant.jpg","attrs":{"Brand Name":"CSJ","Model Number":"903","Certification":"MSDS, BV, ISO 9001, SGS","Place of Origin":"Leliu Town, Shunde District, Foshan City, Guangdong Province, China"}}
{"title":"Ultra Weatherproof Rapid-Cure Silicone Sealant \u2013 Waterproof & UV-Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/59\/8f1537572a0cc5dcf31ea57b51ad-200x200-1\/ultra_weatherproof_rapid_cure_silicone_sealant_e2_80_93_waterproof_26_uv_resistant_flexible_sealant_for_exterior_walls.jpg","attrs":{"Brand Name":"CSJ","Model Number":"903","Certification":"MSDS, BV, ISO 9001, SGS,CE","Place of Origin":"Leliu Town, Shunde District, Foshan City, Guangdong Province, China"}}
{"title":"\u00b135% Movement Capability High Performance Weatherproofing Silicone Sealant","imgUrl":"https:\/\/img.chinax.com\/nimg\/c4\/bd\/224765cbaeea877290f0aa465326-200x200-1\/c2_b135_25_movement_capability_high_performance_weatherproofing_silicone_sealant.jpg","attrs":{"Brand Name":"CSJ","Model Number":"903","Certification":"MSDS, BV, ISO 9001, SGS,CE","Place of Origin":"Leliu Town, Shunde District, Foshan City, Guangdong Province, China"}}
{"title":"Superior Weather Resistance High Performance Weatherproofing Silicone Sealant","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/45\/8e6ac41215c5f244ec19ae5c0de5-200x200-1\/superior_weather_resistance_high_performance_weatherproofing_silicone_sealant.jpg","attrs":{"Brand Name":"CSJ","Model Number":"903","Certification":"MSDS, BV, ISO 9001, SGS,CE","Place of Origin":"Leliu Town, Shunde District, Foshan City, Guangdong Province, China"}}
{"title":"Neutral curing sealant with rapid adhesion within one hour for aluminum alloy","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/de\/bbe46854d4cfd1586c118d825c85-200x200-1\/neutral_curing_sealant_with_rapid_adhesion_within_one_hour_for_aluminum_alloy_windows.jpg","attrs":{"Brand Name":"CSJ","Model Number":"678","Certification":"MSDS, BV, ISO 9001, SGS,CE","Place of Origin":"Leliu Town, Shunde District, Foshan City, Guangdong Province, China"}}
{"title":"Weatherproofing Silicone Sealant for Aluminum Alloy Windows & Skirting Boards:","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/d7\/3f8ed2c658ddd0e67d81a3b4ad6a-200x200-1\/weatherproofing_silicone_sealant_for_aluminum_alloy_windows_26_skirting_boards_3a_neutral_curing_26_1_hour_rapid_adhesion.jpg","attrs":{"Brand Name":"CSJ","Model Number":"678","Certification":"MSDS, BV, ISO 9001, SGS,CE","Place of Origin":"Leliu Town, Shunde District, Foshan City, Guangdong Province, China"}}
High-performance one-component neutral-cure RTV silicone elastomer.
Inert to most substrates and fully weather-resistant, its non-corrosive formula causes no damage to bonded materials.
Boasts outstanding resistance to UV rays and ozone aging.
Retains excellent elastic memory after curing, with a broad service temperature range from -50°C to +150°C.
Enables primer-free adhesion and delivers reliable bonding performance on most conventional construction substrates
Applications:
Architectural Fenestration (Curtain Walls, Windows & Doors): Reliable professional sealing solutions
Structural Glazing: High-performance sealing for assembly and installation
Metal Structural Frames: Heavy-duty, long-lasting joint sealing
General Construction Projects: Efficient filling for concrete expansion joints
Engineered Plastic Components: Firm 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 offer samples for quality verification, and mixed-type sampling is available to meet your diverse technical testing requirements. Kindly specify your preferred product models or intended application scenarios for testing.
Q2. What about the lead time?
Sample preparation lead time: 2–3 working days
Mass production lead time: 5–7 working days under normal circumstances
Real-time updates on production progress are available anytime.
Q3. Do you have any MOQ limit for silicone sealant?
Ultra-low MOQ: Only 1 unit for quality testing and verification.
Q4. How do you ship the goods and how long does it take to arrive?
Samples: Reliable international express delivery via FedEx, DHL and other premium couriers
Q5. How to proceed an order for silicone sealant?
Please submit your detailed technical specifications (performance requirements, dimensions, etc.) and targeted application scenarios.
We will furnish a customized quotation within 1–2 working days.
After sample quality confirmation and remittance of the agreed deposit to our designated account.
official mass production will commence as scheduled, and shipment arrangements will be notified once completed.
Q6. Is it OK to print my logo on silicone sealant product?
Absolutely. Formal written confirmation covering design drafts, brand authorization and layout specifications is required prior to production. Our team will confirm the final design with you before mass production commences.
Q7. Do you offer guarantee for the products?
20-Year Performance Guarantee for Long-Term Reliable Protection
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-...