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China Suppliers Factory 999 Neutral Silicone Structural Adhesive - 300ml Easy-to-Use Glass Adhesive
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China Suppliers Factory 999 Neutral Silicone Structural Adhesive - 300ml Easy-to-Use Glass Adhesive

Introducing our premium neutral silicone glass adhesive, a single-component, room temperature cured solution that is user-friendly and non-corrosive to a wide range of building materials. Manufactured in China, this adhesive provides excellent bonding properties for various construction applications, making it an ideal choice for both professionals and DIY enthusiasts, Our Saiqiang 999 neutral silicone structural adhesive comes in a convenient 300ml bottle, ensuring you have the right amount for your projects. As a trusted supplier and factory, we are committed to delivering high-quality products that meet industry standards. Choose our silicone adhesive for reliable performance and durability in your building endeavors

    Characteristics

    Easy to use: Can be squeezed out for use at any time.

    Neutral curing: Suitable for most building materials without producing adverse reactions or corrosive effects.

    Good adhesion: Generally does not require primer. After curing, it can produce good adhesion to most building materials.

    Excellent adhesion: No primer required — can form strong adhesion with most building materials.


    Basic Use

    🏗 Large-Scale Curtain Wall Engineering 🏠 Sunroom

    Restrictions on Use

    All materials that exude oil, plasticizers, and other liquid organic substances are not suitable.

    When applying glue, the surface temperature of the material should not exceed 50℃ for construction.

    After application, the adhesive has not yet solidified and cannot be completely sealed and isolated from the air.

    It is not suitable to use in places that are damp all year round and submerged in water for a long time.

    Ground pedestrian walkways should not be used in areas that are subjected to excessive friction and physical damage.


    Color

    Saiqiang 999 neutral silicone structural adhesive is available in standard colors: Black, White, and Clear. Other colors can also be provided according to customer needs.

    High end integrated wall panel special adhesive (2-color)

    Storage and Expiry Date

    🗓

    Saiqiang 999 neutral silicone structural adhesive is stored in its original packaging under dry and ventilated temperature conditions of 27℃ or lower, with a storage period of 12 months.


    Technical Data of Material Properties

    Saiqiang 999 neutral silicone structural adhesive can maintain good viscosity under environmental conditions of -25℃ to 50℃, making it easy to extrude and use. It maintains good elasticity at -50℃ to 150℃ after curing. It is not affected by sunlight UV, rainwater, ice and snow, air pollution, ozone, and high and low temperatures. Even when exposed to adverse weather conditions, it still maintains excellent weather resistance, waterproof and sealing performance after several years. Saiqiang 999 neutral silicone structural adhesive is compatible with reflective glass, laminated glass, silicone insulated glass, acrylic acid, polyethylene, and other materials.


    Applications

    • 🔹 The new molecular structure colloid is smooth, fine and non-porous.
    • 🔹 The texture is fine, without impurities and pores, and the glue is smooth.
    • 🔹 The full bonding solution is widely used.
    • 🔹 Suitable for sealing all kinds of doors and windows, glass curtain walls, stone curtain walls, aluminum-plastic panels, ceramic glass.
    • 🔹 Can be used for bonding the same or different materials such as metals, ceramics, plastics, rubber, and wood. It can partially replace traditional connection forms such as welding, riveting, and bolting. The stress distribution on the bonding surface is uniform, and there is no thermal impact and deformation on the parts.
    • 🔹 Structural adhesives are widely used in engineering, mainly for the reinforcement, anchoring, bonding, and repair of components — such as bonding steel, bonding carbon fiber, planting steel bars, crack reinforcement, sealing, hole repair, spike pasting, surface protection, and concrete bonding.

    Frequently Asked Questions (FAQ)

    Does Saiqiang 999 neutral silicone structural adhesive require a primer before application?
    No, primer is generally not required. After curing, the adhesive forms strong and reliable adhesion with most common building materials, including glass, metal, ceramics, and plastics.
    What temperature range is Saiqiang 999 suitable for use and storage?
    The adhesive maintains good viscosity and is easy to apply at temperatures between -25℃ and 50℃. After curing, it retains excellent elasticity across a wider range of -50℃ to 150℃. For storage, keep it in dry, ventilated conditions at 27℃ or below.
    What colors are available for Saiqiang 999 neutral silicone structural adhesive?
    The standard available colors are Black, White, and Clear. Custom colors can also be supplied based on specific customer requirements — please contact us for details.
    Can Saiqiang 999 be used in permanently wet or submerged environments?
    No. It is not recommended for use in locations that remain damp year-round or are submerged in water for extended periods. For such environments, a specialized waterproof sealant should be considered instead.
    What is the shelf life of Saiqiang 999 neutral silicone structural adhesive?
    When stored in its original, sealed packaging under dry and ventilated conditions at 27℃ or lower, the product has a shelf life of 12 months from the date of manufacture.
    What are the main application areas for Saiqiang 999 structural adhesive?
    Saiqiang 999 is widely used in large-scale curtain wall engineering, sunrooms, door and window sealing, glass curtain walls, stone curtain walls, aluminum-plastic panels, and ceramic glass bonding. It is also suitable for bonding metals, ceramics, plastics, rubber, and wood, as well as structural reinforcement, crack repair, and concrete bonding in construction engineering.