Yebo, sinamapaneli wokuhlunga ithole, iphaneli yokuhlunga ingulube nayo ingasetshenziselwa ithole, elenziwe nge-polyethylene, i-anti-erode, engamelana nokushisa okuphezulu, okulula ukuhambisa amathole.
Amapaneli wokuhlunga ithole abambelele ngesandla phezulu nasezinhlangothini, kulula ukuyisebenzisa. futhi kukhona osayizi aba-3 abahlukahlukene benketho: