400 BT-2K is a two component, bitumen polyurethane based, cold applied liquid waterproofing membrane. It forms a root resistant film layer with 2000% elasticity by perfectly adhering to almost every surface it is applied to.

• Green roofs and botanical garden terraces
• Water tanks (except drinking water tanks)
• Foundations
• Basement
• Irrigation channels
• Bridge platforms
• Cut and Cover tunnels
• Bathroom, veranda, terrace and roofs (under tiles)
• Gypsum and cement panels
• Bitumen membranes
• Light roofs made of metal and fiber cement

20 Lt. (Component A) + 20 Lt. (Component B) is black in metal bucket.
7,5 Lt. (Component A) + 7,5 Lt. (Component B) is black in metal bucket.