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China 998 Neutral Silicone Weather Resistant Adhesive - Reliable Supplier & Factory for Building Materials
Characteristics
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Easy to use: Can be squeezed out for use at any time.
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Neutral curing: Suitable for most building materials without producing adverse reactions or corrosive effects.
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Good adhesion: Generally does not require primer. After curing, it can produce good adhesion to most building materials.
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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
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All materials that exude oil, plasticizers, and other liquid organic substances are not suitable.
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When applying glue, the surface temperature of the material should not exceed 50℃ for construction.
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After application, the adhesive has not yet solidified and cannot be completely sealed and isolated from the air.
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Not suitable for use in places that are damp all year round and submerged in water for a long time.
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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 in other colors according to customer needs.
Storage and Expiry Date
📦 Saiqiang 998 neutral silicone sealant should be 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
🔧 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.
Typical Applications:
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Door & Window Installation
Caulking and sealing between doors, windows and walls; fixing and bonding.
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Advertising & Models
Making models and sand tables, and repairing exhibition boards.
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Sound Insulation & Silencing
Filling gaps during decoration of voice rooms, broadcasting studios, etc.
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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)
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Does Saiqiang 998 neutral silicone sealant require a primer before application?
No, a primer is generally not required. Saiqiang 998 can form strong and reliable adhesion with most building materials directly, saving time and preparation steps during application.
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What colors are available for Saiqiang 998 neutral silicone sealant?
The standard available colors are Clear, White, and Black. Custom colors can also be arranged based on specific customer requirements.
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What is the shelf life and proper storage condition for Saiqiang 998?
When stored in original packaging under dry, ventilated conditions at 27℃ or lower, the shelf life of Saiqiang 998 neutral silicone sealant is 12 months.
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Can Saiqiang 998 be used in permanently wet or submerged environments?
No. Saiqiang 998 is not recommended for use in locations that remain damp all year round or are submerged in water for extended periods, as this may compromise the adhesive's long-term sealing performance.
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What temperature range can Saiqiang 998 withstand after curing?
After curing, Saiqiang 998 maintains excellent elasticity across a wide temperature range of -50℃ to 150℃. It also maintains good viscosity and workability during application at -25℃ to 50℃.
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Which materials are not suitable for use with Saiqiang 998 silicone sealant?
Saiqiang 998 is not suitable for materials that continuously exude oil, plasticizers, or other liquid organic substances, as these can prevent proper adhesion and curing. It is also not recommended for surfaces exposed to excessive friction or physical stress, such as pedestrian walkways.