SumipexTL shrinks and expands in accordance with the temperature and humidity. When the use of Sumipex TL is decided, be sure to determine the size of sheet in sufficient consideration of eventual shrinkage and expansion

There is a possibility that SumipexTL may be deformed at high temperature, so keep SumipexTL sheets below 50 C.

SumipexTL has the similar surface hardness with that of aluminum. In order to prevent the damage and scratch, carry out the transport and installation work in careful and gentle way.

Keep the protective paper/film in position during the handling and peel it off only after the work finish.

To remove the stains and dirt from the sheets, use water or neutral detergent solution (about 1%concentration), and wipe them off gently with soft cloth

SumipexTL may suffer from the whitening phenomenon, cracking trouble, etc.. when contacted with the organic solvents. In the environment with higher moisture, such troubles tend to happen in more intensive manner. Therefore, take this point into consideration when the use place or storage site is to be selected