Bonds Well To Glass, Metal, Ceramics, And Plastics
Quality:
Good
Shelf Time:
12 Months
Model:
CSJ-550
Water Resistance:
Yes
Uv Resistance:
Excellent
Component:
One Component
Flexibility:
Good
Hs Code:
3506100010
Waterproof:
Yes
Mold Resistance:
Good
Packaging Details:
300ml Cartridges
Supply Ability:
1000000000 Pieces per Month
Product Description
Characteristic
This high-performance neutral silicone sealant is specially developed to meet the stringent demands of modern construction and industrial applications, featuring a low-odor, non-corrosive neutral curing mechanism that cures steadily at room temperature when exposed to atmospheric moisture, forming a resilient, permanently flexible rubber seal that remains stable and functional even under extreme environmental conditions. Unlike acidic sealants, it produces no corrosive by-products during the curing process, making it completely safe for use on a wide range of sensitive substrates including metals, coated surfaces, natural stones, and porous building materials without causing discoloration, oxidation, or material degradation. Its advanced silicone polymer backbone imparts exceptional resistance to UV radiation, harsh weathering, ozone exposure, and significant temperature fluctuations, ensuring the seal remains intact, elastic, and crack-free for decades in both indoor and outdoor environments, from the intense heat of tropical climates to the freezing cold of sub-zero regions. Additionally, it exhibits outstanding resistance to common household and industrial chemicals, mild acids, alkalis, and moisture, while maintaining consistent adhesion strength and elasticity even when subjected to repeated structural expansion, contraction, vibration, and minor movement, thus providing long-lasting, reliable sealing and waterproofing solutions for virtually any application where durability, stability, and compatibility are critical requirements.
Features
Neutral curing technology, free from corrosive by-products, safe for use on metal, concrete, marble, granite, anodized aluminum, coated glass, and other sensitive substrates without causing damage or discoloration
Superior weatherability and UV resistance, maintaining excellent elasticity, flexibility, and sealing performance under long-term exposure to sunlight, rain, snow, wind, and extreme temperature variations from -50°C to +150°C
Outstanding adhesion to a wide variety of materials, including glass, aluminum, steel, copper, ceramics, plastic, wood, and common building materials, eliminating the need for primers in most cases
High elongation and tear resistance, capable of accommodating significant structural movement, expansion, contraction, and vibration without cracking, peeling, or losing sealing integrity
Low shrinkage rate during curing, ensuring a tight, gap-free seal that prevents water leakage, air infiltration, and dust penetration over the entire service life
Excellent water resistance and mold resistance, with a smooth, non-porous surface that inhibits the growth of mold, mildew, and bacteria, making it ideal for humid environments
Low odor and non-toxic formula, meeting international environmental and safety standards, suitable for use in residential, commercial, and food-contact related applications
Good electrical insulation properties, providing reliable protection against moisture and dust for electrical components and wiring systems
Long shelf life and stable storage performance, with consistent quality and curing properties even after prolonged storage under recommended conditions
Easy to apply with standard caulking guns, good workability, smooth extrusion, and no stringing, allowing for clean, professional-looking seals with minimal effort
Applications
Sealing and waterproofing of building curtain walls, including glass facades, aluminum composite panels, stone cladding, and expansion joints in high-rise buildings
Structural and weatherproof sealing of doors, windows, and skylights in residential, commercial, and industrial buildings to prevent air and water leakage, improve energy efficiency, and reduce noise transmission
Joint sealing in concrete structures, such as expansion joints in bridges, highways, tunnels, parking lots, and building floors, accommodating structural movement while preventing water penetration
Waterproof sealing in bathrooms, kitchens, showers, and swimming pools, sealing gaps around sinks, bathtubs, tiles, and fixtures to prevent water damage and mold growth
Sealing and bonding of HVAC systems, including ductwork, vents, and air conditioning units, to prevent air leaks, improve efficiency, and reduce condensation
Sealing of plumbing and pipework installations, providing a durable, water-resistant seal around pipes, drains, and fixtures to prevent leaks and moisture damage
General purpose sealing in the automotive and marine industries, including sealing of windshields, windows, hatches, and joints in boats, RVs, and vehicles
Electrical and electronic equipment sealing, providing moisture, dust, and vibration protection for electrical cabinets, control panels, and wiring systems
Industrial maintenance and repair applications, including sealing gaps, cracks, and joints in machinery, equipment, and storage tanks
Sealing of greenhouses, conservatories, and glass structures, ensuring a weatherproof, airtight seal that maintains temperature and humidity control
Construction of prefabricated buildings and modular homes, sealing panel joints, wall gaps, and roof connections for long-term durability and weather resistance