HYPERDESMO-T liquid waterproofing from Alchimica has been used to protect and maintain a grand marble floorspace in Ukraine.
HYPERDESMO®-T is a one component high solids, polyurethane fluid, which cures with the humidity in the atmosphere. It produces an elastic, highly durable, highly hydrophobic membrane with excellent UV resistance. Being aliphatic, it does not yellow/discolour when exposed to sunlight.