Koster Deuxan 2C

Koster Deuxan 2C is a robust crack-bridging, 2 component polymer modified bitumen thick film sealant for waterproofing construction.

Koster Deuxan 2C is designed for the secure and permanent exterior waterproofing of basement walls, foundations, floorplates and for intermediate waterproofing of balconies, terraces as well as for wet and damp rooms. It is also suited for the intermediate waterproofing underneath screeds and for bonding insulation and drainage boards.