DESCRIPTION

KÖSTER Bikuthan 2C is a solvent free, crack bridging, 2 component polymer modified bitumen thick film sealant with excellent adhesion to dry and slightly damp substrates. The material has been tested and received official approval by the building authorities accordign to the DIN 18533 for the water exposure class W1-E, W2.1-E, W3-E and W4-E. Already shortly after its application the material is rainproof. The polystyrene admixture ensures easy application.

AREAS OF APPLICATION

KÖSTER Bikuthan 2C is a safe and long lasting external waterproofing for basement walls, foundations, slabs on grade, for waterproofing balconies and terraces on  uninhabited substructures, and for waterproofing wet and damp rooms.

KÖSTER Bikuthan 2C complies with the DIN EN 18533; Waterproofing against ground moisture and non-retained seepage, waterproofing against unpressurized water on ceilings and wet rooms , and retained seepage.

Since waterproofing applications are carried out depending on the loading conditions, the loading conditions have to be determined by the planner prior to application.

KÖSTER Bikuthan 2C is also suited for waterproofing underneath screeds and for bonding insulation and drainage boards.

PROPERTIES

• Solvent-free

• Crack-bridging

• Excellent adhesion even to slightly damp substrates

• Rainproof shortly after application

• Polystyrene additive ensures easy application

• Complies with DIN 18533 waterproofing requirements

CONSUMPTION

Approx. 4.5 - 5.7 l/m²

PACKAGING

28 l hobbock; liquid component 25 l; powder component 3.75 kg

Please note: KÖSTER Bauchemie AG products are available for sale only on the Estonian market.