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 durability: Form strong adhesion with most building materials over time.
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°C 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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It is 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 subjected to excessive friction and physical damage.
Color Options
🎨 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
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Stored in its original packaging under dry and ventilated temperature conditions of 27°C or lower. The storage period is 12 months.
Technical Data
🧪 This neutral silicone glass adhesive can maintain good viscosity under environmental conditions of -25°C to 50°C, making it easy to extrude and use. It maintains good elasticity at -50°C to 150°C after curing.
It is not affected by sunlight UV, rainwater, ice and snow, air pollution, ozone, or high and low temperatures. Even when exposed to adverse weather conditions, it still maintains excellent weather resistance, waterproof and sealing performance.
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.
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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, repairing exhibition boards.
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Sound Insulation
Filling gaps in voice rooms, broadcasting studios, etc. for sound insulation.
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Gardening
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
Repair and plugging of leaks in water pipes, sewers, etc.
Frequently Asked Questions
Q Does this neutral silicone sealant require a primer?
No, it does not require a primer. It can form strong adhesion directly with most building materials after curing, making it convenient and time-saving.
Q What colors are available for the 998 sealant?
The standard colors are Clear, White, and Black. Custom colors can also be provided based on specific requirements.
Q What are the storage conditions for this product?
It should be stored in its original packaging in dry and ventilated conditions at 27°C or lower. The shelf life is 12 months.
Q Can it be used in permanently wet environments?
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 the sealant withstand?
After curing, it maintains good elasticity from -50°C to 150°C. During application, it works best between -25°C and 50°C.
Q Is it compatible with special glass types?
Yes. It is compatible with reflective glass, laminated glass, silicone insulated glass, acrylic acid, and polyethylene.
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