Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
{"title":"Premium Weatherproofing Silicone Sealant - For Exterior Joints And Cracks","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/33\/a947c9d06507501bd3eb71c14472-200x200-1\/premium_weatherproofing_silicone_sealant_for_exterior_joints_and_cracks_sealing.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":"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":"Curtain Walls Weatherproofing Silicone Sealant UV Heat & Humidity Resistant","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/7d\/e08647e7d5aa5e82248fa5cb9458-200x200-1\/curtain_walls_weatherproofing_silicone_sealant_uv_heat_26_humidity_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":"35 Movement Capable Weather Proof Silicone Sealant For Curtain Walls \/ Concrete","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/da\/5e2f9af2614970a82b4b7c31d342-200x200-1\/35_movement_capable_weather_proof_silicone_sealant_for_curtain_walls_2f_concrete.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":"All Environment Pro Sealant Structural White Oil Free Matrix 13 Mo PerfGuard\u2122","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/20\/3e4456d5374c458ea1a2b5c076a1-200x200-1\/all_environment_pro_sealant_structural_white_oil_free_matrix_13_mo_perfguard_e2_84_a2.jpg","attrs":{"Brand Name":"CSJ","Model Number":"678","Certification":"MSDS, BV, ISO 9001, SGS, ROSH, REACH","Place of Origin":"Leliu Town, Shunde District, Foshan City, Guangdong Province, China"}}
{"title":"All Climate RTV Silicone Sealant -50C To 180C Flex For Skyscraper Curtain Walls","imgUrl":"https:\/\/img.chinax.com\/nimg\/7a\/27\/0ece05bb168779bb31376674f58d-200x200-1\/all_climate_rtv_silicone_sealant_50c_to_180c_flex_for_skyscraper_curtain_walls.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"}}
Premium Weatherproofing Silicone Sealant - Ensuring Protection From Weather Damage
Features
Single-component, neutral-cure RTV silicone sealant suitable for structural and weather-sealing applications.
Non-corrosive formulation that protects sensitive substrates during and after curing.
High weatherability, with strong resistance to UV radiation, thermal cycling, moisture, ozone, and extreme temperatures.
Maintains elasticity across a service range of -50℃ to 180℃.
Designed for ±35% joint movement capacity.
Provides reliable adhesion to glass, aluminum alloys, ceramics, concrete-related substrates, and selected plastics.
Low-odor neutral cure; surface may be painted after complete curing, subject to compatibility testing.
Applications
Sealing of glass curtain wall systems in high-rise construction.
Joint filling for aluminum veneer and terracotta panel curtain wall assemblies.
Sealing of exterior wall expansion joints and structural movement joints.
Waterproof sealing of roof joints, gaps, flashings, and penetrations.
Perimeter sealing and gap caulking around door and window frames.
Joint treatment for cast-in-place and precast concrete wall structures.
Sealing of metal plate joints, metal roofing, and facade connections.
Weather sealing for prefabricated, modular, and off-site constructed buildings.
Weatherproof sealing for skylights, sunrooms, and glazed roof systems.
Bonding and sealing of exterior decorative panels, including joint protection for industrial facilities.
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 sealant families are available? Our portfolio covers structural glazing sealants, neutral weatherproof sealants, and construction-grade silicone sealants for curtain wall and building envelope applications.
Q2: Are the products supported by authoritative certifications? Yes. The products are tested and certified by recognized industry bodies and align with international construction requirements.
Q3: Can samples be provided for performance evaluation? Yes. Free samples are available; the buyer arranges international freight.
Q4: What are the temperature range and substrate compatibility? Service temperature: -50℃ to 180℃. Neutral-cure chemistry minimizes corrosion risk on glass, aluminum, stone, and typical building materials.
Q5: What is the expected outdoor durability? 10–15 years under normal application and environmental conditions.
Q6: Is OEM branding available? Yes. We provide OEM services, including private labeling and customized packaging.
Q7: What are the ordering and production timelines? Order volumes are flexible. Sample preparation: 2–3 working days. Full-container production: 5–15 days.
Q8: What export documentation is provided? Is factory inspection permitted? We issue commercial invoices, packing lists, certificates of origin, and bills of lading. Factory inspections and verified project references can be arranged.
Q9: What are the curing parameters and site conditions? Skin-over time and cure depth depend on joint geometry, ambient temperature, and humidity. Surfaces should be clean, dry, and free of dust, oil, or moisture before application.
Q10: What are the logistics and storage requirements? Store in original packaging in a dry, ventilated warehouse. Avoid high humidity and prolonged heat exposure. Transport according to applicable chemical-product regulations.
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-...
