D370 SMC insulation sheet (nau'in nau'in D&F:DF370) wani nau'in takardar rufewa ne mai tsauri. An yi shi daga SMC a cikin mold a ƙarƙashin babban zafin jiki da matsa lamba. Yana tare da takaddun shaida na UL kuma ya wuce gwajin REACH da RoHS, da sauransu.
SMC wani nau'in fili ne na gyare-gyaren takarda wanda ya ƙunshi fiber na gilashin da aka ƙarfafa tare da resin polyester mara kyau, cike da mai hana wuta da sauran abubuwan cikawa.