Contec Constix Sealed Polyester Swab

The SP-1 is a sealed polyester swab consisting of 100% knit polyester fabric thermally bonded to a polypropylene handle. The SP-1 contains no adhesives or binders. The swab head is made from cleanroom wipe polyester fabric. The polypropylene handle provides excellent resistance to most common solvents, acids, and bases. The sealed polyester head provides the lowest contamination risk of any other type of swab. Durable, absorbent, and features extremely low particulate and residue levels.