3M Hookit Rigid Marine Fairing Board Size:114 x 762 mm (4-1/2" x 30") Performance is similar to steel

Performance is similar to steel wool grade 0000 without rusting or splintering

The Sirocco II is the upgraded

UHMwPE core with HT Polyester cover

Ultra lightweight

Extremely sharp precision-shaped grain provides longer life than conventional ceramic abrasives

3M Hookit Rigid Marine Fairing Board Size:114 x 762 mm (4-1/2" x 30") Performance is similar to steel3M Hookit Marine Fairing Board is a tough and versatile tool for fairing, sanding and finishing boats, from deck sanding to finishing plugs and moulds. This lightweight board features a two level design that affords a secure, comfortable grasp and easy handling. The 114 x 762 mm (4 1 2? x 30?) longboard works with 3M Hookit sandpaper sheets, saving time and money when sanding marine surfaces.