External basement / deck waterproofing with Koster Deuxan 2C (Demo)

Koster Deuxan 2C is a thick-film, trowel applied, waterproof membrane. It is highly crack-bridging and completely solvent free. The final dry waterproofing thickness is 4mm, so it is suitable for even the most demanding applications. Koster Deuxan 2C is CE marked and has BBA certification. Further information on our website https://www.kosteruk.com