Removes slightly hardened concrete up to 6 to 8 hours afterwards. Use a scrubber/brush to apply the product undiluted on the dirty surfaces, allow it to react and hose off with a strong water jet. Repeat this operation in case of thicker coating.
Because of the great variety of applications, methods and material properties, this information sheet can only be a non-binding advice based on our experiences. No liability for any achievable results in an application can be derived from this. For special purposes, a preliminary test for material compatibility has always to be carried out. We can not be held liable for any improper use and damages resulting from this. Official, in particular local, regulations must be observed. Our products are subject to technical changes.