Ikintu kigaragara cane c’umuti wa silikoni ni uko ari hejuru- ugushikama.
Ishobora gukoreshwa igihe kirekire ku rugero rwa degre 180 iyo hari umuyaga. Iyo ibikoresho bikwiye vyo kwuzuza n’ibindi bikoresho vy’ubuhinga bwa none bitorwa, ubushuhe bwaco bwo gukoresha burashobora gushika ku 375℃kandi bushobora guhangana n’ubushuhe bw’ibice ibihumbi n’ibihumbi. Bigereranywa ko ubuzima bw'imipira y'imipira ya silikoni rusangi bushobora gushika ku myaka 20 ku 120℃n'imyaka 5 ku 150℃.