Sterile Polyester Cleaning Swab WDP761 | Precision Cleaning
£6.66 – £57.49Price range: £6.66 through £57.49 ( ex. VAT )
Whitedrop WDP-761 Polyester Swabs feature an extra-small round polyester head and an extra-long polypropylene handle for reaching deep recessed areas. The adhesive-free thermal bond supports durable, absorbent and low-lint cleaning. Typical applications include sensitive optical parts, mechanical components and vehicle assembly, with 100, 500 and 1000-piece pack options.
- 🚚 Free UK mainland delivery No minimum order value.
- 🕑 Arrives in 1–2 working days Standard 48 tracked service.
- 🌎 Shipping outside the UK? Request a delivery quote.
| Quantity | Discount | You save |
|---|---|---|
| 5 - 9 | 10% | from £3.33 |
| 10 - 14 | 15% | from £9.99 |
| 15 - 19 | 20% | from £19.97 |
| 20+ | 25% | from £33.29 |
Whitedrop WDP-761 Polyester Swabs feature an extra-small round polyester head and an extra-long polypropylene handle for reaching deep recessed areas. The adhesive-free thermal bond supports durable, absorbent and low-lint cleaning. Typical applications include sensitive optical parts, mechanical components and vehicle assembly, with 100, 500 and 1000-piece pack options.
Features
- Extra-small, round %100 polyester head
- Rigid 100% polypropylene handle
- Adhesive-free thermal bonding technique
- Durable
- Absorbent
- Multifunctional
- Lint-free construction
- No loose fibers or particles
- Precision cleaning
- Perfect for sensitive tasks
Related Industries
Related Buying Guides
FAQs
Foam swabs are generally the preferred option for the most demanding precision cleaning tasks, as they offer excellent solvent resistance and near-zero lint. Polyester swabs are a strong all-round choice for laboratory and general precision work.
Yes. Our foam swabs are suitable for ISO Class 3–7 cleanrooms, while our polyester swabs are suitable for ISO Class 5–8 environments.
Yes. Both our foam and polyester swabs are designed to be used with Isopropyl Alcohol (IPA) and other common cleaning solvents. Always check individual product specifications before use.
Yes. Bulk pricing is available for businesses purchasing larger quantities, and Trade Account customers can request personalised quotations.
Absolutely. Our AI Product Specialist can recommend the right swab for your industry and task, or you can contact our team directly for personal advice.
Recommended Applications
Recommended Applications
- For cleaning deep recessed areas
- Cleaning sensitive optical parts
- Cleaning mechanical objects
- For vehicle assembly
Suitable For
- Printers & printheads
- Optical devices
- Cameras
- Magnetic tape devices
- Computer keyboards
- Typewriters
- Circuit boards
- Plasma / LCD displays
- A/C vents
Product Specifications
| Model Number | WDP-761 |
| Head Material | 100% Polyester |
| Handle Material | 100% Polypropylene |
| Handle Colour | Green |
| Standards Met | Class 10, ISO Class 4 Certified |
Dimension Chart

Contamination Characteristics
| Property | Measurement | Test Method |
|---|---|---|
| Nonvolatile Residue (NVR) — IPA Extractant | 0.02 mg/swab | TM10 |
| Chloride | <0.01 μg/swab | TM12 |
| Sulfate | <0.01 μg/swab | TM12 |
| Nitrate | <0.01 μg/swab | TM12 |
| Phosphate | <0.01 μg/swab | TM12 |
| Fluoride | <0.01 μg/swab | TM12 |
| Potassium | <0.01 μg/swab | TM12 |
| Calcium | <0.01 μg/swab | TM12 |
| Sodium | <0.01 μg/swab | TM12 |
| Magnesium | <0.01 μg/swab | TM12 |
TM10: Procedure for Determining the Nonvolatile Residue (NVR) Extractable from Swabs in a Given Solvent. TM12: The Determination of Ions in Wipers and Other Materials by Capillary Ion Analysis (CIA). Full test procedures available upon request.
ESD Characteristics
Packaging Details
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Looking for larger pack sizes or case quantities? Request bulk pricing or speak to our team about setting up an ongoing supply arrangement.

