Uses
The B2 Fire Rated Expanding Foam by Soudal is a general-purpose expanding foam that provides exceptional bonding and filling to the most common surfaces around a property. It's forged with a unique composite that offers exceptional thermal resistance properties alongside acoustic and insulation value. It's formulated Freon-free, offering an eco-friendly alternative that won't damage the ozone layer or give off greenhouse gasses. This product is commonly used when installing windows and door frames, filling voids in and around a property, and providing acoustic, thermal, and insulation benefits.
Preparation
Before commencing the application, it's suggested that you focus on removing any small debris using a stiff brush. Any organic growth should be removed using a fungicide, and dust, dirt, oil, or grease should be removed.
Application
- Shake the can thoroughly for at least 20 seconds.
- Fit the gun on the adaptor of your chosen PU Gun applicator.
- Slightly moisten the surface with a water sprayer to enhance the curing speeds.
- Hold the can upside down and fill 65% of the void, allowing the expanding foam to fill the rest.
- If you require another layer, allow the first to dry, slightly moisten the surface and apply a second load of expanding foam
Limitations and Notes
- Any cured expanding foam will need to be removed mechanically.
- Any uncured expanding foam can be cleaned using a damp cloth.
- You should moisten the surface to enhance the curing speeds.
- If you're uncertain about a non-common surface, complete preliminary tests for compatibility.
