FR1805 M-3 Wiper

M-3 Wiper – Description

The M-3 Wiper is a high-purity, non-woven cleanroom wiper widely used in the electronics, semiconductor, and pharmaceutical industries. Known for its ultra-low particle generation and excellent absorbency, the M-3 is especially popular in environments requiring strict contamination control, including ISO Class 5–7 cleanrooms.

Material & Structure

• Made from 100% pure, highly refined rayon fibers

• Manufactured using a hydroentanglement (spunlace) process

• Features a soft, cloth-like texture with excellent wet strength

• Non-linting and non-abrasive, making it safe for sensitive surfaces

Key Features

• Low particle and ion release: Ideal for high-precision environments

• High absorbency: Quickly soaks up water, solvents, and chemicals

• Soft and strong: Gentle on delicate surfaces but durable for repeated use

• Autoclavable and solvent-resistant

• Can be used dry or with IPA and other disinfectants

Common Applications

• Semiconductor and PCB cleaning

• LCD and optics surface wiping

• Wet bench processes

• Pharmaceutical and biotech environments

• Cleanroom glove, tool, and packaging wipe-down

• Pre-cleaning before gowning or entering clean areas

Benefits

• Helps maintain cleanroom protocol and minimize contamination

• Provides consistent, reliable wiping performance

• Disposable yet highly durable

• Excellent alternative to cotton or standard non-woven wipes