China 998 Neutral Silicone Weather Resistant Adhesive - High-Quality Adhesive from Trusted Suppliers & Factory

Introducing our premium single-component, neutral silicone glass adhesive, proudly manufactured in China. This room temperature cured adhesive is designed for easy application and is non-corrosive to most building materials, making it a top choice among suppliers and builders alike.

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Our silicone adhesive exhibits excellent adhesive properties for a variety of building materials, ensuring strong and reliable bonding for your projects. With a shelf life of 12 months, you can trust its durability and effectiveness when sourced from our dedicated factory.

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Available packaging includes convenient 300ml tubes in boxes of 24 pieces, as well as larger soft packs of 590ml in boxes of 20 pieces, meeting the diverse needs of our customers. Choose our high-quality silicone glass adhesive to enhance your construction and repair works.

Product Description

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. Produces strong adhesion to most building materials after curing.
Basic Use

Suitable for construction of sunrooms, daylighting roofs, stone materials, aluminum veneer, aluminum-plastic panel curtain walls, and large door and window projects.

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Restrictions on Use
  • Materials that exude oil, plasticizers, or liquid organic substances are not suitable.
  • Surface temperature of the material should not exceed 50℃ during construction.
  • Cannot be completely sealed and isolated from air before the adhesive solidifies.
  • Not suitable for places damp all year round or submerged in water for a long time.
  • Not for ground pedestrian walkways subjected to excessive friction or physical damage.
Color Selection

Available in standard colors: Clear, White, and Black. Other colors can be provided according to customer needs.

Technical Data & Storage
Application Temp -25℃ to 50℃ (maintains good viscosity)
Service Temp -50℃ to 150℃ (maintains good elasticity after curing)
Resistance UV sunlight, rainwater, ice, snow, air pollution, and ozone.
Storage 12 months when stored under 27℃ in dry, ventilated conditions.
Application Scope
Door & Window Installation

Caulking and sealing between doors, windows, and walls; fixing and bonding.

Advertising Models

Making models, sand tables, and repairing exhibition boards.

Sound Insulation

Filling gaps in voice rooms and broadcasting studios for silencing.

Gardening

Flower arrangement, gardening, and landscaping projects.

Daily Maintenance

Repair of holes, gaps, wall tiles, floor tiles, and floors.

Waterproofing

Repair and plugging of leaks in water pipes and sewers.

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Frequently Asked Questions
Q Does this neutral silicone sealant require a primer?
No primer is required. It can form strong and reliable adhesion with most building materials directly, simplifying the application process.
Q What colors are available for the sealant?
The standard colors are Clear, White, and Black. Custom colors can also be provided based on specific customer requirements.
Q What are the storage requirements and shelf life?
The product should be stored in original packaging in dry, ventilated conditions at 27℃ or lower. The shelf life is 12 months from the date of manufacture.
Q Can it be used in areas submerged in water?
No, it is not suitable for places that are damp all year round or submerged in water for long periods.
Q What temperature range can it withstand after curing?
After curing, it maintains excellent elasticity within a temperature range of -50℃ to 150℃, making it resistant to extreme weather.
Q Is it compatible with laminated or reflective glass?
Yes, the neutral silicone sealant is compatible with reflective glass, laminated glass, silicone insulated glass, acrylic, and polyethylene.

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