Isover U TECH Pipe Section Mat MT 7.0 G1 - ULTIMATE mineral fiber insulation with V-shaped cuts for easy fitting to a large diameter pipeline - this is an effective solution for insulating pipes with an outside diameter larger than 324mm. The length and cuts are matched to the dimension in the pipeline and the required thickness of insulation, while ensuring the absence of thermal bridges. The outer coating of glass veil has a positive effect on the mechanics during and after insulation work.