Technical Datasheets

Safety Datasheet

Blocfiller is a factory-mixed fine-grain grout for filling building block cavities. Its controlled expansion during hardening compensates for shrinkage (a major problem with regular grouts). Blocfiller can be applied by pumping or by gravity. It was formulated to prevent separation, bleeding or excessive water loss to masonry components, thereby improving adhesion.

Available in 15, 20, 25 and 30 MPa