Cold shrink tubing nigikoresho gifunguye-cyuma cya rubber cyangwa igituba, gishobora kugabanuka inshuro eshatu kugeza kuri eshanu nubunini bwumwimerere, bisa nubushyuhe bwo kugabanuka. Rubber tubing ifashwe mumwanya wimbere, plastike iyo imaze gukurwaho, ituma igabanuka mubunini. Irazwi cyane ku isoko ry'itumanaho, ndetse no mu mavuta, ingufu, televiziyo ya kabili, icyogajuru, n'inganda za WISP. Dutanga ubwoko bubiri bwubukonje bukonje, aribwo silicone rubber ubukonje bugabanya tubing na epdm rubber ubukonje bukonje.