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Cleanroom Swabs

WTFS757 Foam Cleanroom Swabs

The WTFS757 is a 68mm long polyurethane cleanroom swab with a small flat head (paddle head), designed for flexibility and resilience, allowing it to bend slightly, making it ideal for cleaning narrow areas and cracks. The head features barbs that enhance the sponge's adhesion, effectively cleaning stubborn stains without dislodging even after repeated use. The head is made from high-quality 100ppi (100 pores per inch) polyurethane foam, bonded through hot pressing to avoid adhesive contamination. These swabs are produced in a cleanroom environment, featuring extremely low ion and non-volatile residues (NVR). The highly automated manufacturing process ensures strict and consistent tolerances, compatible with various solutions and disinfectants, and packaged in silicone-free and amide-free bags.

Product Overview & Guides

● Internal small flat head with barbs
● Open-cell foam
● 100% polypropylene handle
● Hot-pressed foam bonding for the head

Product Features

● Flexible and resilient, with slight bending capability
● Excellent liquid absorption and solvent retention
● No adhesive contamination
● Compatible with various cleaning solvents.

Specifications
Model Tip Material Shaft Material Shaft Color Size Cleanliness Class Packaging
WTFS757 Polyurethane foam PP Blue Total length: 68mm
Tip length: 11mm
Tip width: 3.2mm
Shaft width: 2.3mm
Class 100,000 (ISO 8) 100 swabs/pack

Model

WTFS757

Tip Material

Polyurethane foam

Shaft Material

PP

Shaft Color

Blue

Size

Total length: 68mm
Tip length: 11mm
Tip width: 3.2mm
Shaft width: 2.3mm

Cleanliness Class

Class 100,000 (ISO 8)

Packaging

100 swabs/pack

WTFS757 Foam Cleanroom Swabs

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