2-component polyurethane joint sealant.
FLEX PU-2K is a two-component joint sealant, based on polyurethane resins. When mixed, the two components are vulcanised to an elastic and cohesive mass. The sealant has excellent UV resistance and shows thermal stability (it contains UV stabilizers and antioxidants).
FLEX PU-2K is suitable for sealing vertical and horizontal concrete joints in buildings and civil engineering and hydraulic works (irrigation canals, water supply systems, tanks, etc.).