3M 130C Professional Grade Linerless Rubber Splicing Tape

Scotch® Linerless Rubber Splicing Tape 130C is a black, linerless, premium‑grade tape from 3M, 30 mil (0.76 mm) thick, designed for splicing and terminating cables and wires. It features a rubber‑based adhesive and is intended to be applied without a release liner; wrap with successive half‑lapped turns to build coverage and electrical insulation while forming a moisture seal. The 130C product is offered in a range of widths—19 mm, 25 mm, 38 mm, and 1-1/2 in (about 38 mm)—and standard roll lengths such as 9.1 m (30 ft), with other sizes like 1 in x 10 ft and 2 in x 30 ft also available depending on the market. Common applications include field splices on medium-to-large electrical cables and terminations where a flexible, rubber-based splice is advantageous in rugged environments. As a professional‑grade, linerless solution, Scotch 130C provides reliable insulation and a durable splice for electrical systems in challenging conditions.