칠성고분자

­① Hardener for CR-based/PU-based glue (solvent based)
② Grade equivalent to ­Desmodur RFE from Bayer.
③ Shows outstanding heat resistance and water resistance.

Mix CST 200 with glue (TR 255: 4~6% by weight).

① Volatile solvents are included, thus sufficient ventilation is required.
② Keep the cap closed always during storage.