Tyvek / DuPont™ Tyvek® 400 D

TD125S WB option CM

DuPont™ Tyvek® 400 D

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

Hover over image to zoom
Name Description
Full Part Number TD125SWBxx0025yy (xx=size;yy=option code)  Help
Fabric/Materials Tyvek® 400 D
Design Coverall w/ Elastic Wrists and Ankles
Seam Serged
Color White Front, Blue Back
Quantity/Box 25 per case
Sizes MD, LG, XL, 2X, 3X, 4X
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.
  • Multiple interlocking threads are sewn around the raw edges of garment material to create a strong, stress-resistant seam
  • Laydown collar
  • 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





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
Thickness Tyvek® - ASTM D1777<br />ProShield® 10 - ASTM D1117 5.9 mils
12 mils
Basis Weight Tyvek® - ASTM D3776<br />ProShield® 10 - ASTM D3776 1.2 oz/yd2
1.3 oz/yd2
Burst Strength - Mullen Tyvek® - ASTM D774<br />ProShield® 10 - ASTM D3786 50 psi
23 psi
Tear Resistance - Trap Tear (MD) Tyvek® - ASTM D5733<br />ProShield® 10 - ASTM D5733 6 lbf
4.5 lbf
Tear Resistance - Trap Tear (CD) Tyvek® - ASTM D5733<br />ProShield® 10 - ASTM D5733 5 lbf
7 lbf
Breaking Strength - Grab (MD) Tyvek® - ASTM D5034<br />ProShield® 10 - ASTM D5034 18 lbf
17 lbf
Breaking Strength - Grab (CD) Tyvek® - ASTM D5034<br />ProShield® 10 - ASTM D5034 22 lbf
14 lbf
Hydrostatic Head Tyvek® - AATCC 127<br />ProShield® 10 - AATCC 127 45" H2O
20" H2O
Surface Resistivity (25°C / 55& RH) Tyvek® - ASTM D257<br />ProShield® 10 - ASTM D257 <6.3 x10^9 ohms/square
<6.3 x10^9 ohms/square
Wearing Apparel Flammability Tyvek® - 16 CFR 1610<br />ProShield® 10 - 16 CRF 1610 Class 1
Class 1


To access secured content from DuPont Please Sign In or Sign Up below