1. Characteristic

2. Features

• Neutral Curing System: Cures by reacting with air moisture, releasing neutral substances (e.g., alcohol) that do not corrode or discolor substrates like metal, glass, stone, plastic, and painted surfaces, ensuring compatibility with a wide range of materials.
• Neutral Curing System: Different from acidic silicone sealants that release corrosive acidic substances during curing, neutral silicone sealant adopts a professional neutral curing formula, which cures by fully reacting with moisture in the air and only releases neutral substances such as alcohol in the process. This unique curing method ensures that it will not cause corrosion, discoloration, or damage to various substrates, including metal (aluminum alloy, stainless steel, copper), glass, stone (marble, granite, artificial stone), plastic (PVC, PC), and painted surfaces. It has excellent compatibility with almost all common building and industrial materials, avoiding the problem of substrate damage caused by sealant use, and is especially suitable for sealing and bonding of high-value or easily corroded materials.
• Excellent Temperature Resistance: Withstands extreme temperature fluctuations from -50℃ to 150℃ (short-term resistance up to 200℃), maintaining flexibility and sealing performance in both cold and high-temperature environments without cracking or aging.
• Excellent Temperature Resistance: Neutral silicone sealant has outstanding high and low temperature resistance, which can adapt to extreme temperature fluctuations in various working environments. It can stably maintain its flexibility and sealing performance in a low-temperature environment as low as -50℃, without becoming brittle or cracking, which is suitable for cold regions or outdoor low-temperature scenarios; in a high-temperature environment up to 150℃, it can still maintain its structural stability and bonding strength, and can even withstand short-term high temperatures up to 200℃, making it applicable to high-temperature working environments such as industrial equipment, automotive engine compartments, and electronic component heat dissipation areas. This excellent temperature adaptability ensures that it can play a stable sealing role in various harsh temperature conditions.
• Strong Adhesion: Provides stable and firm adhesion to most common substrates (glass, aluminum alloy, stainless steel, concrete, PVC, etc.) without the need for primers, simplifying construction and ensuring long-term bonding reliability.
• Strong Adhesion: It has strong and stable adhesion to most common substrates in construction, industry, and household scenarios, including glass, aluminum alloy, stainless steel, concrete, cement, ceramic tiles, PVC, PC, and painted surfaces. The most prominent advantage is that for most of these substrates, no additional primer is needed during construction, which not only simplifies the construction process, saves construction time and cost, but also ensures the firmness and durability of the bond. After full curing, it can form a tight and seamless bond with the substrate, effectively preventing water leakage, air leakage, and dust intrusion, and maintaining long-term bonding reliability even in environments with frequent vibration or structural deformation.
• Weather and Chemical Resistance: Resists UV radiation, ozone, rain, and most common chemical media (weak acids, weak alkalis, common solvents), preventing aging, yellowing, or degradation over time, suitable for outdoor long-term use.
• Weather and Chemical Resistance: It has excellent weather resistance and chemical resistance, which can effectively resist the erosion of various harsh environmental factors. It can withstand long-term UV radiation without yellowing, aging, or cracking, ensuring its appearance and performance stability when used outdoors for a long time; it is also resistant to ozone, rain, snow, and dew, and will not degrade due to long-term exposure to the outdoor natural environment. In addition, it can resist the corrosion of most common chemical media, such as weak acids, weak alkalis, common solvents , and industrial pollutants, making it suitable for sealing scenarios in industrial workshops, chemical plants, and other places with harsh chemical environments, and ensuring long-term service life.
• Good Flexibility: Remains flexible after full curing, effectively absorbing vibration, thermal expansion, and contraction of substrates, avoiding sealant cracking due to structural deformation.
• Good Flexibility: After full curing, neutral silicone sealant maintains excellent flexibility, which can effectively absorb the vibration of the substrate, as well as the thermal expansion and contraction caused by temperature changes. In practical applications, building components, industrial equipment, and household facilities will inevitably produce slight deformation due to temperature changes, vibration, or external force. The good flexibility of the sealant can adapt to these slight deformations, avoid cracking or detachment of the sealant due to structural deformation, and ensure the long-term sealing effect. Its flexibility can be maintained stably even in extreme temperature environments, without becoming brittle at low temperatures or soft at high temperatures.
• Non-toxic and Environmentally Friendly: The neutral formula is non-irritating, non-toxic after curing, and meets relevant environmental standards, suitable for indoor and food-contact related sealing scenarios (e.g., kitchen fixtures).
• Non-toxic and Environmentally Friendly: The neutral formula of neutral silicone sealant is non-irritating to the human body and the environment, and does not contain harmful substances such as formaldehyde and heavy metals. After full curing, it becomes non-toxic, tasteless, and meets the relevant national and international environmental protection standards. This makes it suitable for various indoor scenarios, especially in areas that are in contact with food or have high environmental requirements, such as kitchen fixtures (sinks, gas stoves), food storage equipment, and children's rooms. It can also be used in medical equipment (non-sterile areas) and other fields that require environmental protection and non-toxicity, ensuring the safety of use.

3. Applications

• Construction Industry: Sealing of glass curtain walls, door and window gaps, aluminum-plastic panels, curtain wall joints, concrete expansion joints, and bathroom (shower, sink, toilet) waterproof sealing; also used for bonding and sealing of ceramic tiles, marble, and other decorative materials.
• Construction Industry: As one of the most widely used materials in the construction industry, neutral silicone sealant is mainly used for sealing and bonding in various parts of buildings. It is widely applied in the sealing of glass curtain walls, including the sealing of glass and aluminum frames, and the sealing of curtain wall joints, which can effectively prevent rainwater leakage and air leakage, and ensure the thermal insulation and waterproof performance of the curtain wall. It is also used for sealing door and window gaps, solving the problems of air leakage, water leakage, and noise insulation of doors and windows, improving the living comfort of the building. In addition, it is used for waterproof sealing of bathrooms (showers, sinks, toilets), bonding and sealing of ceramic tiles, marble, and other decorative materials, as well as sealing of concrete expansion joints, effectively adapting to the thermal expansion and contraction of concrete and preventing water leakage and structural damage.
• Industrial Manufacturing: Sealing of electronic components, electrical enclosures, industrial equipment joints, pipeline connections, and automotive parts (e.g., windshield, door and window seals), providing dustproof, waterproof, and shock-absorbing protection.
• Industrial Manufacturing: In the field of industrial manufacturing, neutral silicone sealant is widely used for sealing and protection of various equipment and components due to its excellent performance. It is used for sealing electronic components and electrical enclosures, providing dustproof, waterproof, and moisture-proof protection for internal components, ensuring the stable operation of electronic equipment in harsh environments. It is also used for sealing industrial equipment joints and pipeline connections, preventing the leakage of materials in the pipeline and the intrusion of external dust and moisture, ensuring the normal operation of the equipment. In addition, it is used for sealing automotive parts, such as windshields, door and window seals, and engine compartment components, providing shock-absorbing, waterproof, and dustproof effects, and adapting to the harsh working environment of automobiles.
• Household Use: Sealing of kitchen sinks, gas stoves, bathroom fixtures, aquarium edges, and window frames; repairing small gaps in furniture, walls, and floors to prevent water leakage and dust accumulation.
• Automotive and Aerospace Fields: Sealing of automotive windshields, headlights, body seams, and aerospace components, withstanding harsh working environments such as high temperature, vibration, and radiation.
• Other Fields: Sealing of solar panels, LED lighting fixtures, medical equipment (non-sterile areas), and marine equipment, leveraging its corrosion resistance and durability in special environments.