Neutral Silicone Sealant

HY939A Heat Resistant Silicone Sealant is a neutral-cure silicone sealant specially formulated for versatile industrial and construction applications requiring reliable adhesion and long-term durability. 

The sealant provides strong, non-corrosive adhesion to a variety of substrates, including glass, metal, gypsum board, marble, and certain plastics, making it ideal for both structural and sealing purposes.

HY-3300 Weatherproof Neutral Silicone Sealant is a high-modulus, one-component, neutral-curing architectural-grade sealant that offers excellent durability, flexibility, and resistance to water, UV, and weathering. It adheres strongly to a wide range of building materials such as glass, aluminum, brick, and concrete, making it ideal for curtain wall glazing, perimeter sealing, and general construction applications.

HY-722 Sanitary Silicone Sealant is a one-component, neutral cure, room-temperature vulcanizing silicone designed specifically for sanitary environments. It cures into a tough, highly elastic rubber with excellent anti-fungus properties, making it ideal for areas exposed to long-term moisture. With low VOC and superior weather resistance, HY-722 provides durable sealing performance for bathrooms, kitchens, and indoor/outdoor applications.

HY-2100 is a one-component, neutral-cure silicone sealant designed for versatile construction and interior sealing applications. It cures at room temperature to form a durable, flexible elastomer with excellent adhesion to most building substrates. Suitable for both professional and everyday sealing tasks.

HY-2300 is a one-component, neutral, room-temperature curing silicone sealant designed for outdoor glazing and weatherproof sealing applications. With excellent adhesion and long-term durability, it is ideal for building joints exposed to wind, UV radiation, moisture, and temperature variations. The non-corrosive formulation ensures safe use on metal and cement-based materials while maintaining stable performance across a wide temperature range.