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Neutral Silicone Weather Resistant Adhesive - 998 | China Suppliers & Factory - Easy to Use, Non-Corrosive, 300ml/590ml
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.
- It has good adhesion and 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
🏗️ Suitable for construction of sunrooms, daylighting roofs, stone materials, aluminum veneer, aluminum-plastic panel curtain walls, and large door and window projects.
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 998 neutral silicone sealant is available in standard colors: Clear, White and Black. It can also be provided according to customer needs in other colors.
Storage and Expiry Date
📦Saiqiang 998 neutral silicone sealant is stored in its original packaging under dry and ventilated temperature conditions of 27℃ or lower. The storage period is 12 months.
Technical Data of Material Properties
🔬 Saiqiang 998 neutral silicone glass adhesive can maintain good viscosity under environmental conditions of -25~50℃, making it easy to extrude and use. It maintains good elasticity at -50~150℃ 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 998 neutral silicone glass adhesive is compatible with reflective glass, laminated glass, silicone insulated glass, acrylic acid, polyethylene, and other materials.
Application Scope
It is suitable for fixing, bonding, filling and heat preservation of various doors, windows and cabinets; sealing, heat insulation and heat preservation of various pipes; edge sealing of walls, roofs and enclosures; fixing, bonding, filling and insulation of various indoor places.
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Door & Window Installation
Caulking and sealing between doors and windows and walls, and fixing and bonding.
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Advertising Model
Making models and sand tables, and repairing exhibition boards.
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Sound Insulation & Silencing
Filling gaps during the decoration of voice rooms, broadcasting studios, etc. can play a role in sound insulation and silencing.
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Gardening & Landscaping
Flower arrangement, gardening and landscaping, light and beautiful.
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Daily Maintenance
Repair of holes, gaps, wall tiles, floor tiles, and floors.
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Waterproofing & Plugging
Repair and plugging of leaks in water pipes, sewers, etc.
Frequently Asked Questions (FAQ)
Q Does Saiqiang 998 neutral silicone sealant require a primer before application?
No primer is required. Saiqiang 998 neutral silicone sealant has excellent adhesion properties and can form strong adhesion with most building materials directly without the need for any primer treatment.
Q What colors is Saiqiang 998 neutral silicone sealant available in?
The standard available colors are Clear, White, and Black. Custom colors can also be provided according to customer requirements upon request.
Q What is the shelf life and proper storage condition for Saiqiang 998?
Saiqiang 998 should be stored in its original packaging in a dry, ventilated environment at temperatures of 27℃ or lower. Under these conditions, the storage period is 12 months.
Q Can Saiqiang 998 be used in permanently wet or submerged environments?
No. Saiqiang 998 is not suitable for use in places that are damp all year round or submerged in water for a long time. It is also not recommended for areas subject to excessive friction or physical damage, such as ground pedestrian walkways.
Q What temperature range can Saiqiang 998 maintain its performance after curing?
After curing, Saiqiang 998 maintains good elasticity across a wide temperature range of -50℃ to 150℃. It is also resistant to UV rays, rainwater, ice, snow, air pollution, ozone, and extreme temperatures, ensuring long-term weather resistance and sealing performance.
Q Is Saiqiang 998 compatible with all types of glass and building materials?
Saiqiang 998 is compatible with a wide range of materials including reflective glass, laminated glass, silicone insulated glass, acrylic, and polyethylene. However, it is not suitable for materials that exude oil, plasticizers, or other liquid organic substances.



