Wholesale High-Quality 998 Neutral Silicone Weather Resistant Adhesive from China Suppliers & Factory - Easy to Use, Non-Corrosive Manufacturers, Manufacturer

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Introducing our premium single-component neutral silicone glass adhesive, perfect for a variety of building materials. This room temperature cured adhesive is designed for ease of use and is non-corrosive, making it an ideal choice for both professional contractors and DIY enthusiasts.

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Our silicone adhesive boasts excellent adhesive properties across various substrates, ensuring a strong and reliable bond for your projects. Sourced directly from our China factory, we take pride in supplying high-quality construction materials that meet industry standards.

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With a shelf life of 12 months, this product is available in convenient packaging options: 300ml tubes in a box of 24 or soft packs of 590ml in a box of 20. Choose us as your trusted suppliers for silicone adhesives and elevate your building projects.

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Product Description

Product Characteristics
  • Easy to use: Can be squeezed out for use at any time without complex preparation.
  • Neutral curing: Suitable for most building materials without producing adverse reactions or corrosive effects.
  • Superior Adhesion: Generally does not require primer. It produces excellent adhesion to most building materials after curing.
  • Weather Resistance: Maintains strong performance under various environmental conditions.
Basic Use
Ideal for the construction of sunrooms, daylighting roofs, stone materials, aluminum veneers, aluminum-plastic panel curtain walls, and large-scale door and window projects.
Restrictions on Use
⚠️ Materials exuding oil, plasticizers, or organic solvents.
⚠️ Surface temperatures exceeding 50°C during construction.
⚠️ Areas requiring complete air isolation before the adhesive solidifies.
⚠️ Environments permanently damp or submerged in water.
⚠️ High-friction pedestrian walkways or areas prone to physical damage.
Available Colors

Standard colors include Clear, White, and Black. Custom colors are available upon request to meet specific design needs.

Neutral Silicone Sealant Colors
Technical Data & Storage
Material Properties

Maintains extrudability at -25°C to 50°C. After curing, it stays elastic within -50°C to 150°C. Resistant to UV, ozone, and extreme weather.

Storage Conditions

Store in original packaging in a dry, ventilated area below 27°C. Shelf Life: 12 Months.

Application Scope
🚪 Doors & Windows

Caulking and sealing between frames and walls; fixing and bonding cabinets.

📢 Advertising & Models

Ideal for model making, sand tables, and repairing exhibition boards.

🔇 Sound Insulation

Filling gaps in broadcasting studios and voice rooms for acoustic sealing.

🛠️ Daily Maintenance

Repairing holes, wall tiles, floor tiles, and various indoor gaps.

Frequently Asked Questions
Does this neutral silicone sealant require a primer?
No primer is required. It is designed to form strong adhesion with most building materials directly upon curing.
What is the effective temperature range for this product?
It can be applied in temperatures between -25°C and 50°C, and remains stable and elastic from -50°C up to 150°C after full curing.
Can I use this sealant for underwater repairs?
No, it is not suitable for areas that are submerged in water for long periods or remain damp throughout the year.
How long can the product be stored?
The shelf life is 12 months when stored in its original packaging in a cool, dry place (below 27°C).
Is the sealant compatible with specialized glass?
Yes, it is compatible with reflective glass, laminated glass, and silicone insulated glass, as well as acrylic and polyethylene.
What materials should I avoid when using this sealant?
Avoid materials that exude oil, plasticizers, or liquid organic substances, as these will prevent proper adhesion.

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