Foam over cotton foam swab head for excellent absorbency while minimizing contamination. Tips are affixed by heat seal to prevent tip loss, even while saturated with solvent. Ideal for precision cleaning where linting needs to be avoided.
Class 100 hydroentagled wipe made of US-grown cotton - This hydroentangled cotton wipe has high absorbency with extra low particulate and chemical extractables. Recommended for ISO 146441 Class 5 (US FED STD 209E Class 100) or higher cleanrooms. Ideal for stencil cleaning.