The Chemtronics 69mm sealed fabric swab is made of either non-woven or knit fabric. The head is thermoformed and welded to the polypropylene handle in a single step using a proprietary process that yields an exceptionally clean swab that will not fall apart. It is made from either polyester knit, a polyester/nylon microFibre knit or a polyester non-woven fabric. It is also resistant to acid and solvent including acetone.

Excellent strength
High absorbency rate
Excellent solvent compatibility
Does not generate loose fibres or particles
No adhesives or binders are used in the construction
Good for tight tolerance work
Micro-fibre has increased number of micro space to trap more particles, regardless of wet or dry
Available Aqua-Prime processed

Validate biogenetic
Pharmaceutical surfaces
Clean disk drive components
Clean sensitive surfaces in optics
Clean aerospace hardware