Low-Lint Sealed-Border Pre-Wetted Cleanroom Wipers

Consistent wetness + sealed edges for the most critical cleaning.

Sealed-border pre-wetted cleanroom wipers are built for environments where edge-shedding and wetting variability can’t be tolerated. The border is laser-sealed or ultrasonically sealed to fuse the perimeter and prevent fraying, which significantly lowers fiber and particle release compared with cut-edge wipes—making these wipers a standard choice for ISO Class 3–5 cleanrooms and mini-environments.

Because they’re pre-saturated at optimized, repeatable levels, every wipe delivers the same solvent load and contact time. Most critical-grade pre-wetted sealed-border wipes are 100% continuous-filament polyester knit and pre-wetted with 0.2 μm-filtered, USP-grade 70% IPA / 30% DI water (or equivalent validated blends), giving reliable cleaning efficiency with controlled VOC output. This format also reduces reliance on squirt bottles, lowers VOC exposure, and improves safe shipping, storage, and point-of-use handling versus bulk solvents.

Many pre-wetted sealed-border options come in reclosable cleanroom bags that limit evaporation, preserve saturation between uses, and keep wipes protected until needed—helpful for high-throughput lines and validated SOPs.

Browse the pre-wetted sealed-border wipers below to find the right size and polyester grade for critical solvent wipe-downs, final surface prep, and ultra-low-particle cleaning in your cleanroom.