Description
Fischer Intumescent Acoustic Mastic 310ml
The Fischer Intumescent Acoustic Mastic (310ml) is a high-performance fire-rated and sound-resistant sealant designed to maintain the integrity of fire-rated walls and floors while providing excellent acoustic insulation. This intumescent mastic expands when exposed to heat, forming a protective char that helps prevent the spread of fire, smoke, and sound through joints and gaps.
Ideal for sealing around pipe penetrations, cables, and linear joints, this firestop acoustic sealant offers superior adhesion to a wide range of materials including concrete, masonry, plasterboard, and metal.
Key Features:
- Fire-rated sealant – expands under heat to block fire and smoke
- Acoustic mastic – reduces sound transmission through gaps and joints
- High flexibility and adhesion – suitable for use on most building materials
- Easy to apply – supplied in a standard 310ml cartridge for precise application
Applications:
- Firestopping and acoustic sealing around pipes, cables, and conduits
- Use in drywall systems, partition walls, and floor joints
- Suitable for commercial and residential construction
Benefits:
- Enhances fire safety and sound insulation
- Compatible with Fischer firestop systems
- Trusted Fischer quality for professional installations
