How to Cut Vapor Barrier With Slice

This video shows how easily the small-but-mighty Slice® Safety Cutter cuts through single or multiple layers of vapor barrier, as known as moisture barrier. For single-layer cutting, use minimal pressure. Increase pressure to get through multiple layers.

This ergonomically designed mouse-shaped tool fits nicely in your hand and features an ultra-safe micro-ceramic blade. Like all Slice blades, this blade is made of 100 percent zirconium oxide, a high-quality advanced ceramic.

Our patent-pending blade design is finger-friendly®: it’s safe to the touch. And Slice blades have been third-party tested to last up to 11 times longer than steel.

The Safety Cutter features a lanyard hole and internal magnet for easy storage. In addition to being able to cut vapor barrier, this tool comes in handy for general cutting tasks that require a shallow blade: it cuts paper, film, packing tape, Tyvek®, and even tough clamshell packaging with ease.