Fire Resistant Silicone Sealant - High-Performance Protection for Critical Applications

When you require solid security against fire, smoke, and water interruption, fire resistant silicone sealant from Qingdao Jiaobao New Materials conveys demonstrated execution. Our one-component RTV detailing cures to frame a adaptable, tough seal that carries a Course 1 W Rating for water resistance. With over 13 a long time of fabricating skill, we've designed this firestop sealant to stand up to fire entry whereas keeping up extraordinary elasticity—achieving ±20% to ±50% uprooting capability. Accessible in 300ml and 600ml volumes, our item highlights a 99.5% non-volatile substance, 3mm/24h curing speed, and works dependably from -50℃ to +150℃. Believe our ISO and CE certified quality for your development joints and through-penetrations.
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What Makes Our Fire Resistant Silicone Sealant Different?

You're looking for more than fair essential security. You require a arrangement that performs beneath extraordinary conditions whereas remaining simple to work with.

Our sealant combines fire resistance with predominant weatherability. It won't break, pulverize, or corrupt beneath UV presentation. Not at all like polyurethane or acrylic choices, our equation keeps up keenness year after year, indeed in cruel open air environments.

The adaptability figure things as well. Your buildings move, grow, and contract with temperature changes. Our cured sealant moves with them, anticipating seal disappointment and keeping up ceaseless protection.

Superior Temperature Performance

Temperature extremes won't compromise your assurance. Our fire resistant silicone sealant works relentlessly from -50℃ to +150℃, with forte details coming to 200℃+.

Cold climate? No brittleness. Hot conditions? No drooping or stream. This wide working run makes our item reasonable for assorted climates and applications.

You'll appreciate the steady execution whether you're fixing building outsides in northern winters or insides infiltrations close warm sources.

Technical Specifications

Here are the detailed parameters you need for specification and compliance:

Property	Value	Test Standard
Density	1.40 ± 0.05 g/m³	GB 13477
Non-volatile Components	99.5%	GB 2793
Flow/Sagging	0 mm	GB 13477
Surface Drying Time	45–60 minutes	GB 13477
Curing Speed	3 mm/24h	-
Temperature Range	-50℃ to +150℃	-
Displacement Capability	±20% to ±50%	-
Shelf Life	12 months	-
Available Colors	White, Black, Grey, Custom	-
Packaging Options	Sausage or Cartridge	-
Volume	300ml, 600ml	-
Water Resistance Rating	Class 1 W	-

Key Benefits for Your Projects

Outstanding Weather Resistance

Your seals will withstand UV radiation, ozone introduction, and natural push without debasing. Open air establishments keep up their defensive properties for years.

Exceptional Adhesion

Our equation bonds viably to glass, aluminum, stone, ceramic tiles, plastic steel, and concrete. You won't require numerous items for diverse substrates.

Waterproof and Airtight Sealing

Once cured, the nonstop elastic layer anticipates water interruption, making it perfect for outside dividers, rooftops, washrooms, and coating applications.

Simple Application Process

The one-component equation implies you essentially stack and apply. No blending required. It cures at room temperature through stickiness exposure—no warming or extraordinary gear needed.

Chemical Stability

Resistance to water, acids, oils, and solvents guarantees long-term execution indeed in challenging environments.

Safe for Sensitive Applications

Our impartial definition is non-corrosive and won't harm metal, coated glass, or stone surfaces. It's moreover naturally inviting with no aggravating odors.

Excellent Electrical Insulation

When you require to seal electrical infiltrations, our sealant gives solid separator with bend and crown resistance.

Applications Where Fire Protection Matters

You'll discover our Fire Safe Silicone Sealant profitable in various scenarios:

Construction joints requiring firestop protection
Through-penetrations for channels and cables
Door and window outline sealing
Curtain divider joints
Roof extension joints
Bathroom and damp zone sealing
HVAC penetrations
Electrical component insulation

Whether you're working on commercial buildings, private ventures, or mechanical offices, our sealant gives the fire and smoke security your venture demands.

Why Choose Qingdao Jiaobao?

Since 2013, we've specialized in fabricating color silicone sealants and weather-resistant definitions. Our generation office in Shandong serves clients over China and internationally.

Quality You Can Trust

Our items comply with worldwide measures and carry ISO and CE certifications. We've built our notoriety on conveying steady quality through thorough testing and quality control.

Fast Turnaround

Need item rapidly? Our generation lead time is fair 1–2 weeks. We react productively to orders, making a difference you keep up venture schedules.

Flexible Shipping

We offer both ocean and arrive transport choices to meet your coordinations necessities, notwithstanding of your location.

Customization Available

We give OEM/ODM administrations custom fitted to your particular prerequisites and nearby benchmarks. Custom colors, bundling, and definitions are all possible.

Dependable Support

If quality issues emerge inside the rack life, we offer discounts or substitutions. Your fulfillment things to us.
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Frequently Asked Questions

Q: How long does the sealant take to fully cure?

A: Surface drying occurs within 45–60 minutes. The sealant cures at approximately 3mm per 24 hours, so depth affects total curing time.

Q: Can I use this sealant for underwater applications?

A: While the cured sealant is waterproof and carries a Class 1 W Rating, it should cure in dry conditions initially. Once fully cured, it provides excellent water resistance.

Q: What's the difference between neutral and acidic silicone sealants?

A: Our fire-resistant formula is acidic. It releases acetic acid (vinegar smell) during curing. Neutral formulas are better for sensitive materials like mirrors or metals prone to corrosion.

Q: How do I store unopened cartridges?

A: Store in a cool, dry place away from direct sunlight. The shelf life is 12 months when stored properly in unopened packaging.

Q: Can this sealant be painted over?

A: Silicone sealants typically don't accept paint well. If painting is required, consider applying the sealant after painting or using a paintable acrylic alternative.

Q: What surface preparation is needed?

A: Surfaces should be clean, dry, and free from oil, dust, or loose particles. Remove old sealant completely before applying new material.

Q: Is this product suitable for high-movement joints?

A: Yes. With displacement capability of ±20% to ±50%, it handles expansion and contraction effectively without losing adhesion.

Q: How much sealant do I need for my project?

A: Calculate based on joint dimensions. A 300ml cartridge covers approximately 10-12 linear meters of 6mm x 6mm joints.

Get Started with Superior Fire Protection

Ready to specify reliable fire and smoke protection for your next project? Contact our fire resistant silicone sealant's team at dorashen@cnjiaobao.com for technical support, samples, or ordering information.