Our website uses cookies so that we can provide you a better online experience and service; by continuing, you agree to our use of cookies in line with our Privacy Statement.

Tyvek® 400 D

DuPont™ Tyvek® 400 D for Frontal Exposure & High Comfort

DuPont™ Tyvek® 400 D combine the value of two DuPont fabrics

DuPont™ Tyvek® 400 D combine the protection, durability and comfort of DuPont™ Tyvek® fabric on the front and the comfort, softness and breathability of DuPont™ ProShield® fabric on the back.

DuPont™ Tyvek® 400 D have been designed for very specific applications where demanding comfort requirements are combined with limited protective requirements for frontal exposures. They are well suited for workers who are involved in a variety of strenuous activities that can lead to heat stress in applications that include:

  • Wind Turbines
  • Composites manufacturing
  • Boat manufacturing
  • Remediation
  • Utilities
  • Maintenance
  • Glass manufacturing

For challenges ranging from tacky resin molds that can stick to (or delaminate) garments to sanding and grinding operations that release fine airborne particulates, DuPont™ Tyvek® 400 D provide an ideal balance of comfort, durability and protection for workers.


Tyvek® Dual coverall

These coveralls offer you the protection of TYVEK® on the front side with a high comfort SMS back, providing increased protection where it is needed and breathability overall.


  • Large breathable back panel

    in SMS from head to ankle for optimised comfort

  • Ergonomic 3 piece hood

    allowing easy movement of head – the back-piece of the hood is made of SMS to help air and water vapour permeability

  • External stitched seams

    for enhanced protection against penetration from the outside to the inside of the garment

  • A tight seal at the critical points

    of the garment: zipper made of Tyvek® with protective flap, elasticated cuffs and ankles, elasticated facial opening

  • cat-3

    Chemical Protective Coverall Category III

    Click for more
  • type5

    Type 5 – Protection against airborne solid particulate chemicals

    (Norm: EN ISO 13982-1)

  • type6

    Type 6 – Limited protection against liquid mist

    (Norm: EN 13034)

  • electrostatic

    Electrostatic discharge if properly grounded

    (Norm: EN 1149-5: 2008)

  • radio

    Protection against particulate radioactive contamination

    (Norm: EN 1073-2)