BISCO FPC Silicone Fire Barrier is a cutting-edge firestop product used to prevent the spread of fire and smoke through openings in fire-rated walls and floors. This fire-resistant sealant is flexible, durable, and easy to install, making it an ideal solution for both new construction and retrofit projects.

Key Features and Benefits

BISCO FPC Silicone Fire Barrier offers several key features that set it apart:

1. Up to 3-Hour Fire Ratings

BISCO FPC has been tested and classified for fire resistance ratings up to 3 hours when installed correctly. This level of protection allows it to be used in many commercial and residential applications.

2. Remains Flexible After Curing

Unlike many firestop products, BISCO FPC remains flexible even after curing. This allows it to accommodate movement from thermal expansion, earthquakes, and more without compromising fire protection.

3. Watertight Seal

In addition to stopping flames and smoke, BISCO FPC also creates a watertight seal. This prevents water damage and leaks through openings.

4. Paintable

Once cured, BISCO FPC can be painted over seamlessly. This allows it to blend in with surrounding surfaces.

5. Simple Installation

BISCO FPC comes in easy-to-use caulking tubes or pails. It can be simply gunned or troweled into openings as needed. Minimal surface preparation is required.

Applications

BISCO FPC Silicone Fire Barrier has been approved for the following firestop applications:

Wall Openings

• Electrical and mechanical penetrations
• Joints between fire-rated walls
• Blank openings

Floor Openings

• Electrical and mechanical penetrations
• Joints between fire-rated floors

It can also be used in a variety of joint configurations, including both flush and recessed installations.

Compliance with Codes and Standards

BISCO FPC Silicone Fire Barrier is designed to comply with the following codes and standards:

• ASTM E814 (UL 1479) – up to 3-hour fire ratings
• ASTM E119 (UL 263) – up to 3-hour fire ratings
• UL 2079 – complies with criteria for perimeter fire containment systems
• ICC-ES AC58 – qualified for use in through-penetration firestop systems

Frequently Asked Questions

Q: What is the shelf life of BISCO FPC?

A: When stored in original, unopened containers at temperatures below 80°F, BISCO FPC has a shelf life of 12 months.

Q: What surfaces can it adhere to?

P: BISCO FPC bonds tenaciously to most common building materials, including wood, gypsum, concrete, and metal.

Q: Can it be used outdoors?

A: Yes, BISCO FPC has been formulated for excellent weatherability and UV resistance when used outdoors.

Q: Is any damming or backup material required?

A: For many applications, no damming or backup material is required. However, mineral wool is recommended for openings larger than 4 inches.

Q: What tools do I need to apply it?

A: A caulking gun is needed for tubes. For pails, use a trowel or putty knife. No other specialty tools are required.

BISCO FPC Silicone Fire Barrier is an advanced firestop solution that offers up to 3-hour fire protection, flexibility, and watertight sealing. Suitable for a wide range of construction applications, it simplifies compliance with fire codes and standards. This article covers the key features and benefits, applications, compliance, frequently asked questions about BISCO FPC to provide an overview of this innovative product.