Everbuild Everflex Pyro Mate Firesil Fire White Silicone Sealant Pyromate PRYWE

Everbuild Everflex Firesil Pyro Mate Fire Rated White Silicone Sealant – Premium Fire Protection for High-Temperature Applications

Barcode: 5029347608941

MPN: PRYWE

Colour: White

Size: 310ml Standard Cartridge 295ml Fill

The Everbuild Pyro Mate Fire Rated Neutral Cure White Silicone Sealant is a high-performance fire-rated sealant specifically designed for use in high-temperature and fire-risk environments. Offering up to 4 hours of fire resistance, this premium silicone sealant creates a durable and flexible barrier that prevents the spread of fire and smoke. Perfect for sealing gaps, joints, and service penetrations, it is an essential solution for both domestic and commercial fireproofing applications.

Everbuild Everflex Pyro Mate White neutral cure elastic silicone sealant that conforms to the standards for fire retardancy and has a fire rating of 4 hours Fire rated in certain joint configurations, Pyro mate adheres to most building surfaces porous and non porous, permanently flexible + or - 25%, excellent weathering characteristics pyro mate can be used Internally and externally, can be used in joints as large as 50mm wide, performance tested to Acoustic Fire and Air permeability

Why Choose Everbuild Pyro Mate Silicone Sealant?

The Everbuild Pyro Mate Premium Fire Rated Silicone Sealant combines exceptional fire resistance with superior flexibility and adhesion. Its easy-to-apply, low-modulus formula makes it ideal for sealing movement joints and achieving a clean, professional finish. Whether you’re safeguarding walls, ceilings, or floors, this silicone sealant provides reliable fire protection that meets stringent safety standards.

Combined Features and Benefits

• Fire Resistant for Up to 4 Hours: Offers superior fire protection, containing fire and smoke in critical areas.
• Flexible and Durable: Accommodates joint movement without cracking, ensuring long-term reliability.
• Strong Adhesion: Bonds effectively to a wide range of materials, including concrete, brick, steel, and timber.
• Easy Application: Smooth, user-friendly formula ensures precise application with minimal effort.
• Low Shrinkage: Maintains integrity over time, even in demanding conditions.
• White Finish: Provides a clean, aesthetic look that blends seamlessly with modern interiors.
• Compliant with Fire Safety Standards: Meets industry regulations, ensuring peace of mind for professionals and homeowners.

• Pyro mate Benefits:

  • Fire rated to BS476 Parts 20/22/DIN 4102 -B1and EN1366 Part 4
  • Permanently flexible 25% movement accommodation
  • Excellent weathering characteristics suitable for internal and external use.
  • Can be used in joints up to 50mm wide.
  • No priming required for most construction substrates
  • Non slump easy to apply and tool off.
  • 4hr fire rating.

Applications of Everbuild Pyro Mate Fire Rated Silicone Sealant

1. Fireproofing Joints and Gaps: Seals joints in walls, ceilings, and floors to prevent fire and smoke spread.
2. Service Penetrations: Creates fire-resistant seals around pipes, ducts, and cable penetrations.
3. Partition Walls and Ceilings: Enhances fire safety in drywall and other fire-rated partition systems.
4. Commercial and Domestic Use: Ideal for offices, homes, schools, and industrial buildings requiring fire safety compliance.
5. Building: All building and glazing joints which require a fire rating.
6. Sealing: joints voids and irregular holes in firewalls, partitions and other structures
7. Expansion Joints: Fire rated expansion joints.

How to Use Everbuild Pyro Mate Silicone Sealant

1. Prepare the Surface: Ensure the surface is clean, dry, and free of dust, grease, or loose materials.
2. Cut the Nozzle: Trim the cartridge nozzle to the required bead size and attach it securely.
3. Apply the Sealant: Using a standard sealant gun, apply the sealant evenly along the joint or gap.
4. Tool the Sealant: Smooth the sealant with a damp spatula or tool to achieve a professional finish.
5. Allow to Cure: Let the sealant cure fully before exposing it to fire or heat conditions.

Questions and Answers:

Frequently Asked Questions (FAQs)

1. How does the Pyro Mate Silicone Sealant provide fire protection?
This sealant features a fire-resistant formula that forms a barrier to prevent the spread of fire, smoke, and toxic gases through joints and gaps, containing the fire for up to 4 hours.

2. Can this sealant accommodate movement in joints?
Yes, its flexible, low-modulus formula is designed to accommodate joint movement without cracking, ensuring long-term reliability.

3. Is this product suitable for exterior use?
Yes, it can be used in outdoor applications, but ensure it is not exposed to prolonged water immersion or extreme weather without proper protection.

4. Can I paint over this sealant?
No, the silicone formula is not paintable. The white finish is designed to provide a clean, professional appearance without the need for painting.

5. What materials can this sealant adhere to?
It bonds effectively to a variety of materials, including concrete, brick, plasterboard, timber, and metals.

6. How long does it take to cure?
Curing times depend on the bead thickness and environmental conditions but typically range from 24-48 hours for full curing.

7. Does this sealant meet fire safety regulations?
Yes, it complies with industry standards for fire-rated sealants, ensuring safety and regulatory compliance.

8. Can this product be used around electrical cables?
Yes, it is suitable for sealing gaps around electrical cables and service penetrations, ensuring fire safety compliance.

9. How should I store unused sealant?
Store in a cool, dry place with the nozzle securely capped to prevent the sealant from curing prematurely.

10. Is this sealant suitable for soundproofing?
While primarily designed for fireproofing, its sealing properties also contribute to soundproofing, Acoustic rated to BS EN ISO 140-3.

The Everbuild Pyro Mate Fire Rated White Silicone Sealant is a reliable, high-performance solution for achieving fire safety in both residential and commercial environments. With its exceptional fire resistance, ease of application, and clean white finish, it’s the perfect choice for professionals and DIY enthusiasts aiming to enhance fire protection and safety.

Always Read the Official Technical Data sheet prior to use to make sure you have all the details are correct and that there have not been any changes to instructions.

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