Sika Everbuild Sikacryl 620 Fire Sealant 300 White Grey 380ml Box of 25

Sika Everbuild Sikacryl 620 Fire Sealant 300 Intumescent Fireseal 380ml – Box of 25 (White or Grey)

Trade Box of 25 - Trade Price - Money Saver Best Price Deal

Colours: White or Grey

Trade Code: 300WE-25 300GY-25

Sika Code: 486194 486192

Tested to: Warrington Fire Research Report No.181967.

Size: 380ml Tube Cartridges

Everbuild Fire Sealant 300 is soon to be renamed to Sika Sikacryl 620 Fire Sealant white 835254 Grey 835256

The Sika Everbuild Sikacryl 620 Fire Sealant 300 Intumescent Fireseal is a high-quality, trade-grade solution designed for professional contractors working on fire-rated construction projects. This box of 25 x 380ml cartridges, available in White and Grey, provides a cost-effective, bulk option for sealing joints, gaps, and service penetrations in fire-rated walls, floors, and partitions. high-performance, professional-grade sealant designed to provide fire-rated seals in both construction and renovation projects. This intumescent sealant expands when exposed to high temperatures, forming a protective barrier that prevents the spread of fire, smoke, and toxic gases through joints, gaps, and openings. Available in white or grey, it blends seamlessly into various applications while offering superior fire resistance for up to 4 hours, as tested to BS EN 1366-4: 2006 standards.

With up to 4 hours of fire resistance, this intumescent sealant is specially formulated to expand under heat, creating a robust barrier that helps contain fire and smoke. The acrylic-based formula offers excellent adhesion to a wide range of materials and remains flexible, ensuring durability in demanding environments. For contractors managing large-scale projects, this trade pack delivers convenience, compliance, and consistent results.

Why Trade Professionals Choose Sika Everbuild Sikacryl 620 Fire Sealant 300:

• Bulk Convenience: The box of 25 ensures you have ample supply for larger jobs, minimizing downtime and ensuring project continuity and the reduced price helps the bank balance.
• Cost-Effective: Designed to provide excellent value for trade professionals working on multiple applications.
• High Fire Resistance: Delivers up to 4 hours of protection, making it suitable for critical fire-rated installations.
• Compliance and Trust: Meets fire safety standards, giving professionals the confidence of using a trusted product on regulated projects.
• Flexible and Durable: Handles joint movement without cracking or losing adhesion, even in high-stress environments.
• Versatile Colour Options: Available in White and Grey to suit various project aesthetics.

Features and Benefits:

• Professional Fire Protection: Intumescent technology ensures expansion under heat, sealing gaps to contain fire and smoke.
• Wide Material Compatibility: Bonds to wood, concrete, brick, metal, and other construction materials commonly used in fire-rated builds.
• Paintable Finish: Can be overpainted to match surrounding materials, ensuring a neat and professional appearance.
• Easy Application: Compatible with standard sealant guns, providing effortless dispensing for smooth, consistent joints.

Specifications:

• Product Type: Intumescent up to 4hr fire sealant.
• Packaging: Box of 25 x 380ml cartridges.
• Colours: White, Grey, 835254 835256
• Fire Resistance: Up to 4 hours depending on joint configuration.
• Application Tools: Standard sealant gun.
• Manufacturer: Sika Everbuild

Applications:

• Fire-Rated Joints and Seams:

  • Ideal for sealing joints in walls, floors, and partitions to maintain fire resistance.

• Service Penetrations:

  • Seal gaps around cables, ducts, and pipework passing through fire-rated structures.

• Commercial and Industrial Settings:

  • Perfect for large-scale construction projects in commercial buildings, factories, and public spaces.

Basic How to Use:

1. Surface Preparation: Ensure the surfaces are clean, dry, and free of dust, grease, and debris for optimal adhesion.
2. Cartridge Setup: Cut the nozzle to the required size, attach it securely, and insert the cartridge into a standard sealant gun.
3. Sealant Application: Apply a smooth, even bead along the joint or around the service penetration, ensuring full coverage.
4. Finishing: Use a finishing tool or damp cloth to create a professional finish.
5. Curing Time: Allow the sealant to fully cure before painting or exposing it to stress.

Questions and Answers: Sika Everbuild Sikacryl 620

FAQs for Trade Professionals:

1. How does Sika Everbuild Sikacryl 620 Fire Sealant 300 provide fire protection, and what is intumescent technology?
It utilizes advanced intumescent technology to provide effective fire protection. When exposed to high temperatures, the sealant expands to form a dense, fire-resistant barrier. This reaction prevents the spread of fire, smoke, and toxic gases through gaps, joints, and service penetrations, offering up to 4 hours of fire resistance as tested under BS EN 1366-4: 2006 standards. This makes it ideal for critical areas such as door frames, window casings, pipe openings, and other construction joints in fire-rated walls and ceilings.

2. Can this fire sealant accommodate movement in joints without compromising its performance?
Yes, the Sika Everbuild Sikacryl 620 Fire Sealant 300 is designed to accommodate joint movement, making it suitable for use in areas that experience structural shifts or thermal expansion. Its flexible formulation ensures that it retains its sealing properties even under movement, providing a long-lasting and reliable fire-resistant barrier. This feature is especially beneficial for expansion joints, construction gaps, and areas prone to minor vibrations or settlement.

3. What materials can this sealant adhere to, and are there any preparation requirements?
It bonds effectively to a wide variety of materials, including wood, concrete, metal, plasterboard, brick, and masonry. To ensure optimal adhesion, all surfaces should be clean, dry, and free of dust, grease, or old sealant residues. For porous substrates like concrete, a suitable primer may be recommended to enhance adhesion. Always follow the manufacturer’s guidelines for surface preparation to achieve the best results.

4. How does this product comply with fire safety standards, and what certifications does it hold?
The Sika Everbuild Sikacryl 620 Fire Sealant 300 has been rigorously tested to meet fire safety regulations, including BS EN 1366-4: 2006, ensuring up to 4 hours of fire resistance in linear gaps and service penetrations. Additionally, it is compliant with BS EN ISO 11600 classification standards for sealing performance. These certifications demonstrate that the product meets stringent fire safety and building compliance requirements, making it a trusted choice for use in residential, commercial, and industrial construction projects where fire-rated sealing is critical.

Sika Everbuild Sikacryl 620 Fire Sealant 300 Official Information

Sika Everbuild Sikacryl 620 Fire Sealant 300 Technical Data Sheet

Sika Everbuild Sikacryl 620 Fire Sealant 300 MSDS Safety Data Sheet

Sika Everbuild Sikacryl 620 Fire Sealant 300 DOP Declaration of Performance

Manufacturer Everbuild Fire sealant 300 Product Page

All Fireplace and Heat Resistant Products