Aluminium Roll Jacketing

Cherrit's Aluminum Roll Jacketing is manufactured from Type 3003, 3004, and 1060 Alloys and Temper H-14 through H-19, conforming to ASTM-B209. They are available in a smooth finish or a stucco embossed pattern and either finish can come with 5mm (3/16") corrugations.


Thickness : 0.4mm, 0.5mm, 0.6mm, 0.8mm, 0.9mm, 1.0mm (Other thickness available)

Widths : 914mm and 1220mm

Length : 30 meter (other lengths available on request)

Moisture barrier prevents galvanic or chemical corrosion caused by contact of dissimilar metals and also soluble salts present in most industrial insulations. Cherrit recommends that all jacketing systems have a moisture barrier to avoid heavy maintenance cost due to galvanic or chemical corrosion.

Types of Moisture Barrier


Consists of 1-mil thick polyethylene and 40# natural kraft paper (approx 3.5mils) heat and pressure bonded to the inner surface.


Consists of 3-mil co-extrusion of DuPont™ Surlyn® and special polyethylene heat and pressure bonded to the inner surface. Conforms to BS 476 : Part 7 : 1997 Surface Spread of Flame Class 1.