PowACoustic Soundlag 4525C is a pipe wrap comprising of different weights of flexible loaded vinyl noise barrier bonded to 25mm thick flexible convoluted foam. The function of the mass foam is to provide acoustic decoupling between the pipe's noise energy and the flexible loaded vinyl external wrap, resulting in superior performance. It is one of the easiest pipelag products to cut, wrap & install. It is highly flexible, allowing it to conform to the smallest diameter pipes & bends (has no memory).