The Interfuse Ultra 7.3N block is a lightweight, general purpose masonry unit, ideal for a variety of building projects. It is manufactured from a blend of lightweight aggregates and cement, making it both strong and easy to handle.

Product Features:

• Dimensions: 440mm x 215mm x 100mm
• Colour: Natural
• Material: Lightweight aggregates and cement
• Weight: Ultra lightweight

This block is perfect for projects where weight is a concern, such as extensions and loft conversions.