It is applicable for the seal at the end of the edge of the hollow sheet,which can prevent such as dust and other feculence from entering the inside so that it wouldn’t influnce its beauty and life span.

PC H profile (4-18MM)
hickness:
U:4mm,6mm,8mm,10mm;
H:4mm,6mm,8mm,10mm;12mm,14mm,16mm,18mm;

Advantage: harmony to joint sheet, good after installation looking
Application: to connect polycarbonate sheet and prevent dust go inside sheet.