Neutral silicone sealant is a versatile adhesive and sealing material widely used in construction, automotive, electronics, and household sectors, suitable for sealing, bonding, and waterproofing applications involving various substrates such as glass, aluminum, stainless steel, ceramic, plastic, and concrete; it boasts excellent weather resistance, capable of withstanding extreme temperatures ranging from -50℃ to 150℃, as well as resistance to ultraviolet radiation, ozone, and aging, ensuring long-term stability and durability even in harsh outdoor environments; additionally, it exhibits strong adhesion to most common materials without causing corrosion or discoloration, especially suitable for sensitive substrates, and features good flexibility after curing, which can effectively absorb the expansion and contraction or vibration of substrates, preventing sealant cracking and ensuring tight sealing performance.
2. Features
Neutral curing: Does not release corrosive substances during curing, safe for use on decorative metals, plastics, and other sensitive materials, avoiding surface damage.
Superior waterproof performance: Forms a dense, impermeable seal after curing, effectively preventing water, moisture, and other liquids from penetrating, with long-lasting waterproof effect.
Excellent flexibility: Maintains good elasticity within a wide temperature range, with a high elongation rate, able to adapt to the deformation of substrates without losing sealing performance.
Strong adhesion: Has strong bonding force to a variety of substrates, no need for additional primers in most cases, simplifying the construction process.
Chemical resistance: Resistant to common chemicals such as acids, alkalis, oils, and solvents, ensuring stable performance in complex environments.
Easy to construct: Features moderate viscosity, easy to extrude and shape, and can be smoothed with tools to achieve a neat appearance; curing speed is moderate, suitable for various construction scenarios.
3. Applications
Construction industry: Sealing of glass curtain walls, door and window gaps, joint sealing of exterior walls, waterproof sealing of bathrooms, kitchens, and balconies; bonding and sealing of decorative materials such as ceramic tiles, stones, and aluminum panels.
Automotive industry: Sealing of automotive windshields, sunroofs, door and window frames; waterproof and dustproof sealing of automotive lamps, engines, and other components.
Electronics industry: Sealing and fixing of electronic components such as capacitors, resistors, and integrated circuits; waterproof, moisture-proof, and shockproof sealing of electronic equipment casings.
Household and daily use: Sealing of kitchen sinks, gas stoves, and bathroom fixtures; bonding and repairing of household items such as glass, ceramics, and plastics.
Other fields: Sealing of industrial equipment, pipelines, and valves; waterproof and anti-corrosion sealing of marine equipment and ship components.