NB Elastic Grey
KÖSTER NB Elastic Grey is a 2-component system, bridges crack up to 2 mm and are resistant to pressurized water. It is suitable for the waterproofing of balconies, terraces, roofs, swimming pools … etc., and crack bridging waterproofing of concrete elements, also under tiles. Radonproof.
Packaging : 33 kg: powder – 25 kg bag, liquid – carton (2 x 4 kg foil bags)
