Cleanmo CM-FS610's material has sponge and polypropylene with excellent quality and reasonable price.It constructed from compressed 100ppi open-cell polyurethane foam or polyester or microfiber.
they are Free from silicone, amide and DOP,have low non-volatile residue,low in both particles and ion content excellent solvent-holding capacity and are compatible with most common solvents and no contaminating adhesives or coatings.