APTC Proflex Fire AC is a single component fire rated intumescent acrylic sealant designed to prevent the spread of fire and smoke through walls and floors. Fire rated to 4 hours, the non sag formulation is suitable for both vertical and horizontal applications with excellent adhesion to plasterboard, masonry and Hebel.
APTC Proflex Fire AC is capable of ±25% joint movement and is acoustically rated for interior applications
Areas of Use:
- Construction joints—concrete walls and floors, plasterboard walls, masonry
- Sealing of service penetrations (pipes, cables, ducts)
- Perimeter sealing of interior door and window framing
- Interior applications requiring acoustic properties
Suitable substrates: concrete, masonry, plasterboard, metal, wood
Features & Benefits:
- Fire rated up to 4 hours
- Excellent adhesion to plasterboard, masonry, Hebel
- Low odour and non toxic
- ±25% movement capabilities
- One component, easy to apply
- Acoustic rated
- Smooth gunnability and finish
- Paintable
Available colours: Grey