Tyvek / DuPont™ Tyvek® 400 D

TD127S WB option CM

DuPont™ Tyvek® 400 D

DuPont™ Tyvek® 400 D. Coverall. Comfort Fit Design. Respirator Fit Hood. Elastic Wrists and Ankles. Elastic Waist. Serged Seams. White DuPont™ Tyvek® 400 Front. Blue DuPont™ ProShield® 10 Back.

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Name Description
Full Part Number TD127SWBxx0025yy (xx=size;yy=option code)  Help
Fabric/Materials Tyvek® 400 D
Design Coverall w/ Resp. Fit Hood, Elastic Wrists and Ankles
Seam Serged
Color White Front, Blue Back
Sizes MD,SM/MD,LG,XL,2X,3X,4X
Quantity/Box 25 per case
Option Codes CM


DuPont™ Tyvek® 400 D garments combine the protection, durability and comfort of DuPont™ Tyvek® fabric on the front and the comfort, softness and breathability of DuPont™ ProShield® 10 fabric on the back. The DuPont™ Tyvek® 400 D garments are suitable for applications where comfort requirements are combined with limited protective requirements for frontal exposures. Garments are available in a variety of styles. Applications include fiberglass and composite manufacturing, wind turbines, boat construction and repair, remediation, and maintenance.

  • Comfort fit design based on extensive wearer input to provide our most comfortable garment design that: enables a greater range of movement while stretching and bending, provides a more tailored fit, offers reinforcement in high stress areas for fewer blowouts, utilizes a longer zipper for easier donning and doffing and an elastic waist to better position the garment. (inactive)
  • Multiple interlocking threads are sewn around the raw edges of garment material to create a strong, stress-resistant seam
  • Attached respirator-fit hood with elastic around face opening, designed to cover neck and chin and fit around respirator face mask
  • Longer zipper extends to chin for complete coverage of neck area
  • Storm flap of garment material covers zipper
  • Elastic opening for tighter fit at wrist
  • Thumb loop to keep garment sleeve in place
  • Elastic opening for tighter fit at ankle




Fabric & Permeation/Penetration Data

Physical Properties

Data relating to mechanical performance of the fabrics used in DuPont chemical protective clothing, listed for the selected garment according to the test methods and relevant European standard, if applicable. Such properties, including abrasion and flex-cracking resistance, tensile strength and puncture resistance can help in the assessment of protective performance.

Property Test Method Typical Result
Basis Weight Tyvek® - ASTM D3776
ProShield® - ASTM D3776
1.2 oz/yd2
1.3 oz/yd2
Breaking Strength - Grab (CD) Tyvek® - ASTM D5034
ProShield® - ASTM D5034
22 lbf
14 lbf
Breaking Strength - Grab (MD). Tyvek® - ASTM D5034
ProShield® - ASTM D5034
18 lbf
17 lbf
Burst Strength - Mullen. Tyvek® - ASTM D774
ProShield® - ASTM D3786
50 psi
23 psi
Hydrostatic Head Tyvek® - AATCC 127
ProShield® - AATCC 127
45" H2O
20" H2O
Surface Resistivity (25°C / 55% RH) Tyvek® - ASTM D257
ProShield® - ASTM D257
<6.3 x10^9 ohms/square
<6.3 x10^9 ohms/square
Tear Resistance - Trap Tear (CD) Tyvek® - ASTM D5733
ProShield® - ASTM D5733
5 lbf
7 lbf
Tear Resistance - Trap Tear (MD) Tyvek® - ASTM D5733
ProShield® - ASTM D5733
6 lbf
4.5 lbf
Thickness (PPSH-249) Tyvek® - ASTM D1777
ProShield® - ASTM D1117
5.9 mils
12 mils
Wearing Apparel Flammability Tyvek® - 16 CFR 1610
ProShield® - 16 CRF 1610
Class 1
Class 1
  •  According to EN 14325
  •  According to EN 14126
  •  According to EN 1073-2
  •  According to EN 14116
  •   According to EN 11612
  •  Front Tyvek ® / Back
  •  Based on test according to ASTM D-572
  •  See Instructions for Use for further information, limitations and warnings
  •  Larger than
  •  Smaller than
  •  Not Applicable
  •  Standard Deviation


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