Fireproof Silicone Sealant for Construction

When it comes to securing your building from fire risks, choosing the right fixing arrangement things. Fireproof silicone sealant for construction from Qingdao Jiaobao New Materials Co., Ltd. conveys tried fire resistance with down to earth adaptability. This gun-grade, one-part RTV silicone equation anticipates smoke, fire, and water infiltration through development joints and through-penetrations. With a Course 1 W Rating for water resistance, 99.5% non-volatile components, and a demonstrated 12-month rack life, you get enterprise-level security that cures at 3mm per 24 hours. Accessible in 300ml and 600ml volumes with white, dark, dim, or customized colors.
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Why Choose Our Fireproof Silicone Sealant for Construction?

You require a sealant that performs beneath weight. Our equation combines fire security with regular strength. It remains adaptable after curing, so your joints can extend and contract without breaking or losing their seal.

Fire Security Meets Flexibility

Fire doesn't hold up, and not one or the other ought to your building's defense framework. This sealant makes a boundary that stops blazes and smoke from spreading through holes. At the same time, it handles building development delightfully. Temperature swings? No issue. Basic settling? Covered.

Built for Real-World Conditions

Construction locales confront extreme situations. Rain, UV introduction, temperature extremes—your sealant needs to handle it all. Our equation works dependably from -50℃ to +150℃. It won't turn fragile in winter or relax in summer heat.

Technical Specifications

Property	Value
Product Type	One-part Acidic RTV Silicone
Test Condition	25℃, 50% R.H.
Density (GB 13477)	1.40 ± 0.05 g/m³
Non-volatile Components	99.5%
Flow/Sagging	0 mm
Surface Drying Time	45–60 minutes
Curing Speed	3 mm/24h
Shelf Life	12 months
Available Colors	White, Black, Grey, or Customized
Volume Options	300ml / 600ml
Packaging	Sausage or Cartridge
Fire Rating	Class 1 W Rating for water resistance

Key Performance Benefits

Superior Weather Resistance

UV beams and ozone won't break down this sealant. You can number on a long time of open air execution without pulverization or splitting. Whereas polyurethane and acrylic options debase, silicone keeps protecting.

Exceptional Adhesion

This equation bonds emphatically to numerous substrates. Glass, aluminum, stone, ceramic tiles, concrete, and plastic steel—all make dependable bonds. You won't require distinctive items for diverse materials.

Outstanding Elasticity

After curing, the sealant keeps up tall versatility with uprooting capacity coming to ±20% to ±50%. Your joints can move without breaking the seal. Vibrations and warm development won't cause failures.

Chemical Stability

Water, acids, oils, and solvents won't compromise the seal. This chemical resistance amplifies benefit life essentially, decreasing support costs over time.

Simple Application

Single-component plan implies simple establishment. Fair stack and apply with a standard caulking weapon. The equation cures at room temperature with encompassing stickiness. No extraordinary gear, warming, or blending required.
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Ideal Applications

Door and Window Joints

Seal around outlines to anticipate discuss invasion and water infiltration. The flame resistant properties include basic security protection.

Expansion Joints

Construction joints require development capability. This sealant suits development and withdrawal whereas keeping up fire barriers.

Through-Penetrations

Pipes, cables, and conduits make openings in fire-rated dividers. Our fireproof silicone sealant for construction reestablishes the fire rating whereas permitting fundamental access.

Exterior Wall Systems

Curtain dividers and board frameworks confront climate extremes. This equation secures against water whereas dealing with warm movement.

Roof Penetrations

Vents, bay windows, and gear mounts require watertight, fire-resistant seals that final.

Why Partner with Qingdao Jiaobao?

Proven Manufacturing Excellence

Since 2013, we've specialized in professional-grade silicone sealants. Over 13 years of manufacturing experience backs every tube we produce. Our mature production process and stable quality control ensure consistency.

Quality You Can Verify

Our products meet international standards with ISO and CE certifications. You get compliance with global import and regulatory requirements right out of the box.

Fast, Flexible Delivery

Need product quickly? Our 1–2 week production lead time keeps your projects on schedule. We offer sea and land shipping options to match your logistics needs.

Customization Capabilities

Standard colors don't fit your project? We provide OEM/ODM services tailored to your specifications and local standards. Custom colors, packaging, and formulations are available.

After-Sales Protection

Quality issues within the shelf life? We offer refunds or replacements. Your satisfaction drives our service commitment.

Frequently Asked Questions

How long does the sealant take to fully cure?

Surface curing occurs in 45–60 minutes. Full cure progresses at 3mm per 24 hours. A 10mm deep application needs approximately 3–4 days for complete curing.

Can I use this sealant in wet conditions?

Apply to clean, dry surfaces for best adhesion. The cured sealant resists water excellently with its Class 1 W Rating, but application should occur in dry conditions.

What temperature range does this sealant tolerate?

The cured sealant performs reliably from -50℃ to +150℃. This range covers most construction environments worldwide.

Does this product corrode metal or stone?

No. As an RTV silicone formula, it offers excellent compatibility with common building materials. It won't corrode metals, coated glass, or natural stone.

How should I store unused product?

Store in a cool, dry place away from direct sunlight. Keep containers sealed when not in use. Proper storage maintains the 12-month shelf life.

What's the difference between gun-grade and self-leveling?

Gun-grade maintains its shape on vertical surfaces—perfect for joints that don't sag. Self-leveling formulas flow to create smooth, level surfaces in horizontal applications.

Can I paint over this sealant?

Silicone sealants typically don't accept paint well. If painting is required, test compatibility first or consider paintable sealant alternatives for your specific application.

What cleanup method works best?

Remove excess sealant before it cures using mineral spirits or isopropanol. Cured sealant requires mechanical removal.

Your Next Step

Ready to enhance your building's fire protection with proven performance? Contact our Fireproof silicone sealant for construction's team today for technical specifications, custom solutions, or order details.

Email: dorashen@cnjiaobao.com