Description
Our Cleanroom Sponge Swab YST-741FS has a tight sponge head and a sturdy round handle.
Its 100 PPI open-cell polyurethane sponge head has good liquid absorption and is compatible with aggressive solvents for cleaning.
The handle is made of 100% polypropylene, durable and strong.
Foam Cleaning Swabs 741FS are cleaned in a class 10 cleanroom facility, laminated by heat press technology to minimize contamination levels, free of organic pollutants such as silicone and amides.
We can provide ESD anti-static plastic handles and corresponding cotton swabs according to customer requirements.
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PU ESD Foam Swab Universal Swab FS741
Product features:
- Tight sponge head, sturdy round handle;
- Open cell polyurethane sponge head;
- Hot pressing technology lamination, avoiding adhesive pollution;
- Good chemical solvent compatibility;
- soft, not easy to wear;
- Low non-volatile residue (NVR) content and low ionic content levels;
- Free of silicones, amides and DOP;
- Optional ESD anti-static plastic rod.

Handle Color: White (Green, Black, Blue available upon request)

100 PPI open-cell polyurethane sponge head has good liquid absorption and is compatible with aggressive solvents for cleaning.

100 PPI polyurethane sponge foam swab

Standard Compliant: Class 10 ISO Class 4 Certification

For cleaning confined areas. Clean with IPA or other solvents
Applications
- For cleaning confined areas
- Clean with IPA or other solvents
- Using lubricant or other fluids
- Removes flux residues and excess substances
- For daily cleaning.
We can provide ESD anti-static plastic handles and corresponding cotton swabs according to customer requirements.
Oliver –
They’re a fantastic alternative to cotton swabs for precision cleaning.
AES Joe –
These are the best swabs I’ve used for cleaning my mechanical keyboard.