ALTON HM 1448 latent hardener for urea-formaldehyde resins. Its special chemical composition assures a very good reactivity during the resin polymerization and an excellent impregnation bath stability for temperature up to 35-40°C.It can be used with all types of UF resins for paper impregnation.100% chlorine free. (more info)

ALTON HM 1010 latent hardener for all type of melamine-formaldehyde resins particularly suggested for CPL and LPL process. It does not form bubbles on films and does not affect resin fluidity during pressing. High reactivity at pressing temperature.100% chlorine free. (more info)

ALTON HM 720 latent hardener for all type of melamine-formaldehyde resins particularly suggested for HPL process.It reduces curing time and increase productivity. (more info)