Red Dot Trace PrepGentle abrasive materialRemoves the non-conductive skin layer to ensure better trace qualityDoes not harm the skinMinimizes the number of electrode changesEasy to use dispenser¾" x 196"Manufacturer: 3M Company SKU: 2236 $28.00 Qty: Add to cart Ship toSelect countryUnited States of AmericaUnited States of AmericaUnited States of America *Other *Shipping MethodNameEstimated DeliveryPriceNo shipping optionsApply Custom wishlist OKAdd to wishlistAdd to compare listEmail a friendRed Dot, Red Dot Trace, Red dot trace prep, Trace prep, dot trace prep, 3M red dot