The panel surface shall be cleaned with clear water onlyDiluted mild detergent is allowed if requiredFor external wall, it is recommended to be cleaned once a year using high pressure water jetFor internal wall, the panel can be wipe using damp soft clothCleaning frequency is subject to the pollution condition.

External wall cladding dry gasket joint In this method, we use gaskets in the joints instead of sealantsThe durability of EPDM gaskets is comparable to that of the sealant, in addition, the gasket joint reduces the amount of dirt or stain on the aluminum composite panel surfaceExternal wall cladding narrow open joint