Silicone Sponge Rubber kintu kirungi nnyo ekiziyiza omuliro mu mulimu gwa waya ne cable. High-Ebbugumu lya silikoni erya vulcanized silicone foam rubber ye bbugumu-egumira, ozone-egumira embeera y'obudde-egumira era erina eby'amasannyalaze ebirungi ennyo. Bw’eyokya n’okuvunda, ekisigaddewo ekya silika ekikolebwa kikyakola nga insulator. Era erina obutambuzi obulungi obw’ebbugumu era esobola okusaasaanya amangu ebbugumu erikolebwa omugugu oguliwo kati. Enkola yaayo ey’okuziyiza arc nnungi nnyo. Mu mbeera ya halo discharge, esobola okukozesebwa obutasalako okumala essaawa 1000, ate general organic rubber insulated cables zisobola okukozesebwa okumala eddakiika 30 zokka.
N’olwekyo, waya ne waya okusinga ezisiigibwa ne high-ebbugumu lya silikoni erya vulcanized mulimu waya z’amasannyalaze, waya z’emmeeri, waya ezibuguma, waya z’omuliro, waya z’amasannyalaze ga atomu, waya z’ennyonyi, n’ebirala mu silikoni kapiira akakozesebwa mu kunyweza-Voltage insulated circuit, okugatta kwa aluminiyamu okujjuza mu ttabaatu ya hardhox, ne arcaling resistance.