The Brady's square thermal transfer printer label roll it is used with 1244 series, 1344 series, 2461 series, 3481 series, 6441 series, BBP81, IP series, MVP Plus series, Tagus series, X Plus II series. These items come in a variety of shapes and sizes to accommodate many situations. Supports thermal transfer printing. - Brady UltraTemp® square thermal transfer printable label, one of the important components to selecting the right product is the proper label and adhesive material. This die-cut thermal transfer printer label roll uses polyimide for the label material and permanent acrylic as the adhesive.