Description

NOFIRNO/CER Sealant is a high-performance, fire-resistant sealant designed for use in marine and offshore environments. It is based on a single-component silicone compound that provides exceptional fire resistance, thermal stability, and durability. The sealant is used in conjunction with NOFIRNO/CER filler sleeves and other firestop products to ensure a robust and reliable fire barrier.

Key Features:

Fire Resistance: NOFIRNO/CER Sealant has been tested and approved for A-0, H-0, and Jet Fires, providing excellent fire protection.
Thermal Stability: The sealant can withstand high temperatures without significant degradation, ensuring long-term performance.
Halogen-Free: The sealant is free from halogens, reducing the risk of toxic smoke in the event of a fire.
Low Smoke Index: Complies with NES 711: Issue 2: 1981, ensuring minimal smoke production.
High Oxygen Index: Complies with ISO 4589-2: 1996, indicating excellent fire retardant properties.
Versatile Applications: Suitable for sealing cable and pipe penetrations, as well as other gaps and openings in marine and offshore structures.
Technical Specifications:

Product Name: NOFIRNO/CER Sealant
Cartridge Size: 310ML
Base Material: Single-component silicone compound
Color: Typically red or grey (confirm with supplier)
Temperature Range: -50°C to +180°C
Fire Rating: Tested and approved for A-0, H-0, and Jet Fires
Applications:

Sealing cable and pipe penetrations in marine and offshore environments
Fire-resistant sealing of gaps and openings in walls and floors
Use in conjunction with NOFIRNO/CER filler sleeves and other firestop products
Compliance: NOFIRNO/CER Sealant complies with the latest fire safety regulations for marine and offshore applications, including SOLAS (Safety of Life at Sea), NVIC (Navigation and Vessel Inspection Circulars), and CFR-46 (Code of Federal Regulations Title 46).

Installation Guide:

Preparation:

Ensure the surface is clean, dry, and free from dust, grease, and other contaminants.
Use a wire brush or similar tool to remove any loose material from the surface.
Cutting the Cartridge:

Cut the tip of the cartridge nozzle to the desired bead size.
Puncture the inner seal of the cartridge to allow the sealant to flow.
Application:

Place the cartridge into a caulking gun.
Apply the NOFIRNO/CER Sealant evenly around the cables, pipes, or other penetrations.
Ensure the sealant fills all gaps and voids to create a continuous fire barrier.
For larger gaps, consider using NOFIRNO/CER filler sleeves in conjunction with the sealant.
Smoothing:

Use a spatula or similar tool to smooth the surface of the sealant.
Ensure the sealant is evenly distributed and forms a tight seal around the penetration.
Curing:

Allow the sealant to cure according to the manufacturer’s instructions.
Curing time may vary depending on temperature and humidity conditions.
Inspection:

Inspect the installation to ensure there are no gaps or voids in the sealant.
Verify that the sealant has formed a continuous and robust fire barrier.
Safety Precautions:

Wear appropriate personal protective equipment (PPE) such as gloves and safety glasses.
Ensure adequate ventilation during application and curing.
Follow all safety guidelines provided by the manufacturer.