Cold Water Tank Jackets Jackets manufactured to BS 7181:1989. Exceed requirements of Water Byelaw 30. Kitemarked to BS 5803: Part l: 1985 and noncombustible to BS 476: Part 4: 1970. Resilient Polythene cover. Heavy duty fixings of tensile strength not less than 40N. Supplied compression packed in a roll form. Strong, resilient and flexible mat which is easy to handle and install.
