Slightly acidic cleaner in paste form, ready to use, for heavily soiled, cementitious building materials. Its paste form prevents spilling and splashing and the cleaner can be efficiently applied with a lambskin roller or wide brush. If the cleaner is left on too long, the colour of the substrate may lighten. Action time: 2-5 minutes
Range of use
For all facade surfaces made of clinker, brick, natural stone, render, concrete and fair-faced concrete. Not suitable for fair-faced sand-lime brick masonry work or glazed surfaces. The best cleaning effect is achieved in combination with a hot water high pressure cleaner. The wash water can be neutralised with white lime.