For example, the KC1 is used as a base plaster on brick walls, including honeycomb, concrete blocks, raw concrete, expanded clay, etc.

Instead, Kl 7 is indicated as the ideal external substrate for mineral-based wall coverings and for the IP 10 finishing plaster available in 1 mm grain size.

By working with a KI7 type plaster we will have greater water protection:

• Greater durability of the plaster
• Dry masonry and therefore better thermal insulation
• Greater dimensional stability and therefore less tendency to crack formation
• Less rise due to capillarity