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White hooded disposable coveralls with elastic ankles knit cuffs and two-way zipper

3M

3M 4520-M Hooded Disposable Coveralls Medium White SMMMS

SKU CH-BX7E-Q9YBD

Hooded disposable coveralls with elastic ankles, knit cuffs, two-way zipper and partial breathable back for chest sizes 36 to 39 inches

  • Hooded design with elastic ankles shields head and legs
  • Two-way zipper allows quick entry and regulated ventilation
  • Knit cuffs seal wrists against dust and splashes
  • Anti-static fabric reduces static build-up in sensitive areas
  • Breathable back panel improves comfort during extended wear

3M 4520 Hooded Disposable Coveralls

These disposable coveralls from 3M feature an attached hood and a two-way zipper for easy donning and doffing. Knit cuffs and elastic ankle closures help seal out contaminants. The white SMMMS fabric provides a breathable partial back panel. They are designed for workers needing single-use body protection in industrial or maintenance settings.

Breathable Back and Anti-Static Properties

The partial breathable back panel allows some air circulation to reduce heat build-up during extended wear. Anti-static treatment helps minimise static charge accumulation on the garment surface. The SMMMS material offers a balance of barrier protection and wearer comfort without adding significant bulk. These features support thermal management in normal working conditions.

Chest Sizing and Closure Details

The coveralls fit chest measurements between 36 and 39 inches, corresponding to the Medium size designation. A two-way zipper runs the full length for flexible ventilation options. Knit cuffs and elastic ankles interface with gloves and boots to maintain coverage. No attached gloves are included, so separate hand protection must be sourced.

Highlights

  • Hooded design with elastic ankles shields head and legs
  • Two-way zipper allows quick entry and regulated ventilation
  • Knit cuffs seal wrists against dust and splashes
  • Anti-static fabric reduces static build-up in sensitive areas
  • Breathable back panel improves comfort during extended wear

Specifications

Brand3M

Questions about this item

How do I put on the 3M 4520 coveralls and zip them correctly?

Step into the legs, pull the suit over your torso, insert arms into sleeves with knit cuffs, place the attached hood over your head, then close the two-way zipper fully from bottom to top so the storm flap seals.

When should I replace the 3M 4520 coveralls during a job?

Replace them immediately if the SMMMS fabric tears, the knit cuffs lose elasticity, the two-way zipper fails to close, or the anti-static treatment is compromised by heavy soiling.

What is the first limitation I will hit wearing the 3M 4520 for a long shift?

Heat builds up because only the back panel is breathable; the front, sleeves and hood are non-breathable SMMMS, so thermal comfort fails before the barrier does.

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