Ashlar detailing provides an aesthetically pleasing effect within the render finish and is achieved by cutting recessed joints into the “green render” using simple tooling. The effects can be quite stunning but good execution by the applicator is paramount and Parex will offer training and advice when this is required. There are some basic rules with regard to Ashlar cutting that should be observed. These are regarded as...Read More

Lime bloom is the most common form of efflorescence ( formation of a salt crystal crust or covering through a chemical change) on cement based renders. It is caused by the migration of lime water molecules (Ca(OH)2) to the surface of the damp external render because of diffusion i.e. the surface of the damp external render contains a high...Read More