Cleanroom Garments, PPE and Consumables

Cleanroom Finger Cots

Natural cream powder-free latex cleanroom finger cots with smooth thin walls and a rolled retaining ring.

Powder-free natural latex fingertip coverage
Rolled base ring for fast, secure donning
Smooth thin film preserves tactile sensitivity

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Product Introduction

Cleanroom Finger Cots provide localized protection where full-hand gloves are unnecessary. Each smooth natural-latex sleeve covers one finger to help prevent skin oils and particles from reaching optical parts, electronics and precision surfaces. Powder-free processing supports controlled handling, while the rolled base ring keeps the cot seated during short assembly and inspection tasks.

Key Features

Single-finger coverage reduces heat and restriction compared with full gloves

Elastic natural latex conforms closely to fingertip contours

Powder-free smooth surface supports sensitive component handling

Rolled base ring improves retention and simplifies donning

Multiple diameters provide a secure fit without excessive compression

Customer Product Concerns

Localized fingertip protection must stay secure without reducing sensitivity or introducing powder. Incorrect diameter can cause slipping, tightness or premature tearing.

An oversized cot may loosen during detailed handling.Match the internal diameter to the wearer and task duration.

A small diameter may restrict circulation or split at the ring.Use elastic film with a smooth, evenly rolled retaining ring.

Powder or skin oils may contaminate optical and electronic surfaces.Specify powder-free clean processing and sealed bags.

Thick material may reduce tactile feedback.Select a controlled thin-wall construction for precision work.

Typical Applications

Used for optics and lens handling, electronic assembly, watchmaking, photonics, laboratory work, pharmaceutical support, precision inspection and protection of polished components.

Technical Parameters

The following ranges describe common rolled powder-free latex finger cots for controlled areas. Natural latex should be replaced with a synthetic option for sensitized users.

Core Material	Powder-free natural rubber latex
Panel Thickness	0.09–0.12 mm single wall
Effective Width	15–28 mm internal diameter by size
Maximum Length	72 mm
Steel Facing Thickness	0 mm; no steel facing used
Core Density	910–940 kg/m³ natural-rubber elastomer
Thermal Conductivity	0.13–0.16 W/(m·K), formulation dependent
Surface Finish	Natural pale cream, smooth and powder-free
Joint Type	Seamless tubular cot with rolled retaining ring
Customization	Available based on the intended application and operating environment.

Available Options

Small through extra-large diameters55 mm, 65 mm or 70 mm nominal lengthRolled or unrolled baseNatural cream, white or yellow identification colorLatex or latex-free nitrile materialClean-packed or double-bagged supply

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