- The removal of cement staining from natural stone surfaces, both internal and external.
- Suitable for most types of granite and some sandstones, also acid resistant man-made paving and flooring elements such as ceramic tiles and terracotta.
- Not for use with Limestone, Basalt, Marble and some types of Sandstone. If in doubt, please ask our Technical Department before use. If you have a spare piece of stone, test on that first.