Our high-quality foam and polyester swabs are ideal for all cleanroom needs. The foam swab features a pointed, non-abrasive head for cleaning hard-to-reach areas, a firm compressed foam head, and a non-contaminating polypropylene handle. Key attributes include silicone, amide, and DOP-free, low residue, particle, and ion content, and excellent solvent compatibility. Applications include micro-mechanical cleaning and residue removal. Made from double-layer knitted polyester, polyester swabs are free from organic contaminants and thermally bonded to the handle. They are suitable for cleaning small, recessed areas and are compatible with most solvents. Both swab types ensure no contaminating adhesives or coatings, making them perfect for delicate and precise cleaning tasks.