Tyvek / Tyvek® 400 DualFinish


Tyvek® 400 DualFinish

DuPont™ Tyvek® 400 DualFinish. Hooded coverall. Tyvek® at the front and large breathable SMS back. Stitched external seams in blue. Elasticated wrists, ankles and face. Thumb Holes. Elasticated waist (stitched-in). Zipper and flap. White.

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EN 1149-5

Name Description
Full Part Number TD0127SWH00
Fabric/Materials TYVEK® DUAL
Design Hooded coverall with elastics, Tyvek® front, SMS back
Seam Stitched (external), blue
Color White
Sizes SM, MD, LG, XL, 2X, 3X, 4X
Quantity/Box 25 per box, bulk packed.


DuPont™ Tyvek® 400 DualFinish. Hooded coverall combining Tyvek® with a SMS back panel from shoulders to ankle. Available in sizes SM to 4X. 2-piece hood. Elasticated face, wrists, waist and ankles. Stitched external seams in blue. Thumb hole on sleeve. White.
The Tyvek® front provides an ideal balance of protection, durability and comfort. It is permeable to both air and water vapour, yet repels water-based liquids and aerosols. It offers an excellent barrier against fine particles and fibres down to 1 micron in size. It is ultra-low-linting and antistatically treated. Silicon non-added.
The large, breathable back panel, made of SMS nonwoven, offers lower protection against particles and light water-based splashes, yet high levels of comfort.
Tyvek® 400 DualFinish is designed for specific applications that demand comfort while helping to provide protection from frontal exposure during paint spraying or any work involving composite materials.

  • Certified according to Regulation (EU) 2016/425.
  • Chemical protective clothing, Category III, Type 5 and 6.
  • Antistatic treatment (EN 1149-5) - on inside
  • Stitched external seams for enhanced protection against penetration from the outside to the inside of the garment
  • Nylon zipper with flap
  • Frontal protection serves as an excellent barrier to tacky resins, fibres and many other hazards
  • Large breathable SMS back panel from shoulders to ankles ensures good protection and ventilation from heat


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 EN
Abrasion Resistance 7 EN 530 Method 2 >10 cycles 1/6 1
Basis Weight DIN EN ISO 536 41.5 g/m2 5 N/A
Colour. N/A (598) White N/A
Puncture Resistance EN 863 >5 N 1/6 1
Resistance to water penetration AATCC 127 >10 kPa 5 N/A
Resistenza alla rottura per flessione 7 EN ISO 7854 Method B >1000 cycles 1/6 1
Tensile Strength (MD) DIN EN ISO 13934-1 >30 N 1/6 1
Tensile Strength (XD) DIN EN ISO 13934-1 >30 N 1/6 1
Thickness (PPSH-249) DIN EN ISO 534 140 µm 5 N/A
Trapezoidal Tear Resistance (MD) EN ISO 9073-4 >10 N 1/6 1
Trapezoidal Tear Resistance (XD) EN ISO 9073-4 >10 N 1/6 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
  •  Smaller than or equal to
  •  Not Applicable
  •  Standard Deviation





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