Matte Silver PVC Heat-Shrink Capsules w/ Silver Tear Tab

Choose matte silver heat shrink capsules to compatible glass bottles for tamper-evident seals. Silver matte heat shrink capsules are composed of PVC, which creates barriers against grease, oil, acid, and oxygen when sealed. To apply, use a heat gun to quickly and easily mold the heat shrink bands and simply pull the silver tear tab to create a circular tear along the tamper-evident seal to open.