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{"title":"Premium Weatherproofing Silicone Sealant - For Skylights And Architectural","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/07\/b24285daa589287ff137ec8ed425-200x200-1\/premium_weatherproofing_silicone_sealant_for_skylights_and_architectural.jpg","attrs":{"Model Number":"903","Tube Pcs\/Carton":"24 pcs","Net Volume(Color Clear))":"300 mL","Minimum Order Quantity":"100 boxes (After Sample Order)"}}
{"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 - For Skylights And Architectural Glazing Systems
Features
Easy Application: A premium one-component, neutral-cure RTV silicone sealant designed for effortless use.
Material Friendly: Gentle on your materials—completely non-corrosive to glass, metal, and other substrates.
All-Weather Protection: Engineered to withstand the harshest elements, including intense UV, heat, moisture, and ozone exposure.
Extreme Flexibility: Stays flexible and reliable in temperatures ranging from freezing -50℃ to scorching 180℃.
Dynamic Performance: Handles building movement with ease, supporting up to ±35% joint expansion and contraction.
Applications
Sealing for glass, aluminum veneer, and terracotta panel curtain walls in high-rise buildings.
Weatherproof sealing for exterior wall expansion joints and structural movement joints.
Waterproof sealing for roof gaps, roof joints, flashings, and penetrations.
Gap caulking and perimeter sealing around door and window frames.
Joint filling and sealing for concrete wall structures and precast concrete components.
Sealing connections for metal plates, metal roofing, and metal cladding systems.
Weatherproof sealing for skylights, sunrooms, and glazed roof structures.
Bonding and sealing of exterior decorative panels, outdoor prefabricated buildings, and industrial facility joints.
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 kinds of silicone sealants do you make? We mainly offer structural sealants, neutral weatherproof sealants, and construction-grade silicone sealants for curtain walls and building sealing.
Q2: Are your products certified?
Yes. They are certified by recognized industry bodies and meet common construction standards.
Q3: Can we get free samples? Sure. Samples are free; you just cover the international shipping cost.
Q4: How does it handle temperature and different surfaces? It works well from -50℃ to 180℃, resists ageing, and uses a neutral formula that won’t corrode glass, aluminum, stone, or other common materials.
Q5: How long will it last outside? Around 10–15 years under normal conditions.
Q6: Can you put our logo on the products? Yes. We offer OEM services with custom logos and packaging.
Q7: What’s the minimum order and delivery time? Orders are flexible. Samples are ready in 2–3 working days, and container orders usually take 5–15 days.
Q8: What shipping documents can you provide? Can we visit your factory? We can provide commercial invoices, packing lists, certificates of origin, and bills of lading. Factory visits are welcome, and we can also share verified client references.
Q9: How fast does it cure? The surface skins over fairly quickly, but full curing depends on joint size, temperature, and humidity. Best results come from clean, dry surfaces.
Q10: How should we store and ship it? Keep it sealed in a cool, dry place. Avoid moisture and direct sunlight, and ship it according to local 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-...
