PERFect Edge Cutting Technology Window Perf Cutting Tool

NOTE: YOU MUST HAVE the OLFA SVR-1 knife to use PERFect edge tool.
PERFect edge tool allows you to cut window perf vinyl back 1/4" from the rubber window seals in one smooth motion.
Built in guide means you don?t have to eyeball how much window perf to remove.
Unique design reduces the likelihood of blade slipping.
Attaches to the OLFA Stainless Steel Breakaway Knife (sold separately).
3M recommends to cut back window perf 1/4" from edges.