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China Fireproof and Flame-Retardant Sealant - High-Quality Suppliers & Factory Direct 300ml/590ml Options
🔥 Product Advantages
🏅 Flame Retardant: FV-0
🔐 Fire Resistance: A3
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Excellent flame retardancy, fire resistance, and high temperature resistance. Flame retardant rating FV-0, fire resistance rating A3.
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Excellent adhesion — achieves outstanding bonding and sealing with most building materials without the need for primer.
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After curing: excellent weather resistance — anti-aging, UV resistance, ozone resistance, and high/low temperature resistance.
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Good elasticity and strong resistance to displacement deformation.
⚙️ 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. After curing, it produces strong adhesion to most building materials.
- Excellent adhesion: No primer required — forms strong adhesion with most building materials.
🏗️ Basic Use
Mainly used for bonding and sealing various fireproof doors and windows, as well as flame retardant sealing of various layers in curtain wall engineering.
⚠️ Restrictions on Use
- All materials that exude oil, plasticizers, and other liquid organic substances are not suitable.
- After application, the adhesive has not yet solidified and cannot be completely sealed and isolated from the air.
- Not suitable for use in places that are damp all year round or 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.
📦 Package
Saiqiang 119 fireproof and flame-retardant sealant is provided to customers in a net capacity of 300ml bottle packaging.
🎨 Color
🗓️ Storage and Expiry Date
Saiqiang 119 fireproof and flame-retardant sealant is stored in its original packaging under dry and ventilated temperature conditions of 27°C or lower. The storage period is 12 months.
🧪 Technical Data of Material Properties
Saiqiang 119 fireproof and flame-retardant sealant is waterproof and fire-resistant. It can withstand high temperatures of 850°C when heated with an open flame and automatically extinguishes when left on fire.
Frequently Asked Questions
What is the flame retardant rating of Saiqiang 119 fireproof sealant?
Saiqiang 119 fireproof and flame-retardant sealant has a flame retardant rating of FV-0 and a fire resistance rating of A3, making it suitable for high fire-safety applications.
Does this sealant require a primer before application?
No, primer is generally not required. The sealant has excellent adhesion and can bond effectively with most building materials directly without any pre-treatment.
What are the main applications of Saiqiang 119 sealant?
It is mainly used for bonding and sealing fireproof doors and windows, as well as for flame retardant sealing of various layers in curtain wall engineering projects.
Can Saiqiang 119 sealant be used in permanently wet or submerged environments?
No. It is not suitable for use in locations that remain damp throughout the year or that are submerged in water for extended periods of time.
What is the maximum temperature resistance of this sealant?
Saiqiang 119 can withstand high temperatures of up to 850°C when exposed to an open flame. It also self-extinguishes once the flame source is removed.
How should Saiqiang 119 sealant be stored, and what is its shelf life?
Store in its original packaging in a dry, well-ventilated environment at temperatures of 27°C or below. The shelf life is 12 months under these conditions.