MicroMax Long Pile roller refill. Premium quality Microfibre fabric roller. MicroMax is a thermo-fused roller sleeve. Long pile 16mm paint roller for semi rough surfaces. For all paints and treatments such as emulsions, undercoats, gloss, eggshells, primers, sealers, wood stains and varnishes. MicroMax is hard wearing and has excellent pile recovery, and improved paint releasing performance. MicroMax is a highly absorbent fabric giving it much greater paint pick up combined with even paint release. Thermofused roller which heat bonds the fabric to the inner plastic core. Compatible with 6 Inch roller stick frames.