5446B Correx Fluted Polyprop 3mm 1230mm x 1000mm Despatch Pack 20 sheets

Extruded twin-wall sheet of polypropylene which is acid-free, archival quality & totally moisture proof.

Handy as a lightweight backing board. Particularly useful in damp environments such as bathrooms and swimming pools as it is hydrophobic. Light to handle and easy to cut, with no dust.

1230mm x 1000mm / 48" x 39", 3mm thick