How does Classi Plus work?
Classi Plus works in the same way as Classi Seal- it is installed in the same way. The main difference is in the upstand. The Classi Plus has a 100mm tall upstand and has a fleeced outer around the waterproofing membrane. This fleeces outer has two main advantages. Firstly it is very compatible with liquid sealing applied membranes- so you can simply paint over the upstand and secondly it is very compatible with tile adhesive. So if you are finishing with tiles or are applying paint on liquid applied sealing membranes then Classi Plus is the product for you.