DuPont Tyvek 400 Disposable PPE Overboot
DuPont™ Tyvek® 400 Model TY466S WH Option SR is a knee-length disposable protective overboot featuring a slip-retardant sole, elasticated top and fixation ties for a secure fit. Its lightweight Tyvek® 400 material has internally stitched seams and an antistatic treatment on the inside.
Specifications
- Brand: DuPont™
- Product Range: Tyvek® 400
- Model: TY466S WH Option SR
- Full Part Number: TYVPOBASWHA0
- Product Type: Disposable protective overboot
- PPE Category: Category III
- Design: Knee-length overboot with slip-retardant sole
- Material: Tyvek® 400
- Colour: White
- Size: One size
- Seam Type: Internally stitched seams
- Top Closure: Elasticated top
- Additional Fastening: Fixation ties
- Antistatic Treatment: Inside surface, tested according to EN 1149-1
- Basis Weight: 41.5 g/m²
- Material Thickness: 140 µm
- Melting Point: Approximately 135°C
- Low-Temperature Flexibility: Retained down to -73°C
- Abrasion Resistance: More than 100 cycles
- Flex Cracking Resistance: More than 100,000 cycles
- Puncture Resistance: More than 5 N
- Tensile Strength: More than 30 N in machine and cross directions
- Trapezoidal Tear Resistance: More than 10 N in machine and cross directions
- Sodium Hydroxide Repellency: More than 95%
- Sulphuric Acid Repellency: More than 95%
- Sodium Hydroxide Penetration: Less than 1%
- Sulphuric Acid Penetration: Less than 1%
- Shelf Life: 5 years
- Packing Quantity: 200 pieces per box, bulk packed
Safety and Usage Note
The stitched sole is not liquid-tight. This product is not flame-resistant and must not be used near heat, open flames, sparks or potentially flammable environments. Users should conduct a suitable workplace risk assessment before use, particularly in explosive zones or applications involving hazardous liquids.

