Protect critical evidence inside boxes

24-hour protection

You can also make them into a cake

Magnesium participates in more than 300 reactions in the body and is critical to many bodily functions

3M 336 Polyester Protective Tape - 1" x 144 yds Buy more... Save more.:4 Rolls Protect critical evidence inside boxesProtects nameplates, instrument panels and stainless steel during the manufacturing process. Low tack adhesive releases easily. Shields from fumes and splashes during circuit board plating processes. Handles temperatures from 60F to 150F. Transparent polyester film backing with rubber adhesive. DIMENSIONS: Core: 3" TEMPERATURE: Performance: Short Term (Up to 30 Minutes): Up to 250 F