Ready-to-use polystyrene-filled, polymer-modified bitumen adhesive for spot application
Properties
- Solvent-free
- Water-resistant
- Elastoplastic after through-drying
- Thixotropic formulation
- High bonding strength
- Amount required (depending on type of use): approx. 1.2 to 1.5 l/m2
Description
CK 420 is used for fixing insulation, drainage and protection boards in areas in contact with the ground. Thanks to its thixotropic formulation, it allows spot-bonding as well as full- surface bonding so that also uneven surfaces areas can be levelled out. CK 420 can be applied on bituminous substrates without damaging the substrate.
