NulliFire FS709

**Typical Uses:**
– Sealing construction joints
– Filling gaps around doors and windows
– Fire-stopping applications in walls and floors
– Insulation in fire-rated assemblies
– Penetration seals for electrical and mechanical services
– Compatible with various substrates including concrete and metal

**Advantages:**
**NulliFire FS709** offers numerous benefits for construction projects, making it an ideal choice for effective sealing and fire safety:
– Exceptional fire resistance properties
– Excellent adhesion to a variety of substrates
– High flexibility allowing for movement in joints
– Easy application with minimal tools required
– Reduces sound transmission between spaces
– Environmentally friendly formulation with low VOCs

**Technical Info:**
The following table outlines the key technical specifications of **NulliFire FS709**:

Property	Value
Base Polymer	Polyurethane
Density	Approx. 30-35 kg/m³
Fire Resistance Rating	Up to 120 minutes
Application Temperature	+5°C to +30°C
Curing Time	Approx. 24 hours
Service Temperature Range	-40°C to +100°C
Packaging	Aerosol can (750 ml or as specified)

**Application Instructions:**
**Surface Preparation:**
Ensure that the surfaces to be sealed are clean, dry, and free from dust, grease, or any contaminants. For best results, pre-clean with an appropriate cleaner.
**Application Method:**
Shake the aerosol can well before use. Hold the can upright and apply the foam into the joint or gap, filling it approximately 50-70% full to allow for expansion. Ensure a uniform application for effective sealing.
**Curing Time:**
Allow the foam to cure fully, which typically takes about 24 hours, depending on ambient temperature and humidity.
**Post-application Treatment:**
Once cured, the foam can be cut or trimmed as required for finishing. It is recommended to cover the foam with a suitable finish to protect it from UV exposure if used in exterior applications.

**Packaging Information:**
**NulliFire FS709** is available in the following packaging:
– Aerosol can (750 ml or as specified)

**Warranty Information:**
For detailed warranty information regarding **NulliFire FS709**, please contact our team at SMCC using any of the available contact methods on this page.