S 650

S 650 is Bio white, lime-based undercoat used to help restore damp masonry and to promote adhesion to exterior facades. We recommend applying S 650 either by trowel or by spraying ensuring the surface is left stipple and not smooth.

You can find an example of our S 650 in action on our Systems page, under Brick/Blockwork with Scratch Finish.

Please see product specifications below:

Please Note: Before using any of our products, we always advise checking the data sheets that are provided before use.