B&L Pro WB Firerate

Product Description

B&L Pro WB Firerate is a one-component gun grade intumescent plasto-elastic joint sealant based on acrylic dispersions. It is formulated to not sag or slump in a correctly designed joint. It is for use in internal low movement joints.

Areas of Use

• Interior fire-resistant applications
• Fire-resistant jointing and sealing compound for in-situ
• Concrete and plaster
• Suitable for vertical and horizontal joints, not for trafficked areas.
• Fire-resistant constructions joints in the building industry
• Fire-resistant joints with movements up to 10%.

Features

• Resist the passage of fire and smoke.
• Fire resistant up to 4 hours with PE backer rod when tested to AS1530 Part 4.
• Intumescent in contact with fire.
• Swells when exposed to temperatures in excess of 120°C .
• Stays elastic and can be painted over.
• Colourfast and waterproof after curing.
• Very good adhesion on many porous surfaces.
• Can be painted over after curing with water based paints.
• Non toxic.
• Gun grade easy to apply.

Available Colours

• Limestone

Technical Data Sheet