WFS757 Foam Cleanroom Swabs

The WFS757 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.

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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
WFS757	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

WFS757

Tip Material

Polyurethane foam

Shaft Material

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

WFS757 Foam Cleanroom Swabs

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Related Products

WFS1002 Foam Cleanroom Swabs

Total length: 100mm
Tip length: 14mm
Tip width: 4mm
Shaft width: 3.7mm

WFS1001 Foam Cleanroom Swabs

Total length: 100mm
Tip length: 14mm
Tip width: 4mm
Shaft width: 4mm

WFS709 Foam Cleanroom Swabs

Total length: 106mm
Tip length: 14mm
Tip width: 5mm
Shaft width: 4.3mm

WFS761 Foam Cleanroom Swabs

Total length: 90mm
Tip length: 11mm
Tip width: 4mm
Shaft width: 3mm

WFS854 Foam Cleanroom Swabs

Total length: 72mm
Tip length: 11mm
Tip width: 3.5mm
Shaft width: 2.8mm

WFS758 Foam Cleanroom Swabs

Total length: 70mm
Tip length: 11mm
Tip width: 3.2mm
Shaft width: 2.3mm

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