Tyvek 800 Chemical Protective Coveralls for Heavy Liquid Spray
DuPont™ Tyvek® 800 style TJ198TWH is a white hooded chemical protective coverall with serged and over-taped seams. Each case contains 25 individually packaged coveralls in the size selected on this page.
The garment combines Tyvek 800 fabric with orange over-taped seams, a self-adhesive storm flap, a self-adhesive chin flap, elastic thumb loops, and elastic at the wrists, ankles, face, and waist. DuPont identifies this style as Category III, Type 3-B, 4-B, 5-B, and 6-B chemical protective clothing for applications involving heavy liquid spray, aerosols, and airborne solid particles when the documented barrier performance is suitable for the hazard.
Compare additional hazmat suits and chemical protective clothing, or browse disposable coveralls by material, seam construction, coverage, size, and case quantity.
Quick Buying Details
- Brand: DuPont Tyvek
- Series: Tyvek 800
- Style / Base MPN: TJ198TWH
- ASA SKU: S251-TJ198
- Product Type: Hooded chemical protective coverall
- Color: White with orange over-taped seams
- Seam Construction: Serged and over-taped
- Attached Hood: Yes
- Attached Boots or Socks: No
- Current Size Options: S, M, L, XL, 2X, and 3X
- Unit of Sale: Case of 25 coveralls in one selected size
- Manufacturer Option Code: PI
The full manufacturer part number changes with size. For example, the medium case is TJ198TWHMD0025PI. Use the selected product option as the controlling size, and review the ASA PPE size chart when planning a mixed-size order.
Key Features
- Serged and orange over-taped seams
- Attached hood with elastic around the face
- Self-adhesive chin flap and Tyvek storm flap
- Pin-lock zipper slider
- Elastic wrists, ankles, and glued-in waist
- Elastic thumb loops to help hold sleeves in position
- Twenty-five individually packaged coveralls per case
Common Uses
DuPont lists industrial cleaning, chemical packaging and redistribution, waste treatment and disposal, and environmental remediation among the applications for Tyvek 800 coveralls.
An application example is not a chemical-compatibility approval. A qualified safety professional must confirm the exact chemical, concentration, temperature, exposure form, duration, and complete PPE ensemble before use.
Verified Protection and Test Information
- Garment classification: Category III, Type 3-B, 4-B, 5-B, and 6-B
- Liquid and particle barrier: DuPont states that Tyvek 800 provides an effective barrier against many low-concentration, water-based inorganic chemicals, including pressurized exposure, and particles down to 1.0 micron
- Blood and viral penetration: Meets ASTM F1670 and ASTM F1671 requirements stated by DuPont for this style
- Additional standards listed by DuPont: EN 14126 for protection against infective agents and EN 1073-2 for protection against radioactive contamination
- Water penetration: Greater than 25 kPa, or greater than 100 inches H2O, in the current DuPont technical data sheet
- Fabric basis weight: 59 g/m2
Review the current DuPont Tyvek 800 TJ198TWH technical data sheet and use DuPont SafeSPEC to evaluate the intended hazard. Laboratory fabric results do not replace garment-specific review of seams, closures, exposure conditions, and the complete PPE system.
What OSHA Level B and Level C Mean
OSHA Level B and Level C describe complete PPE ensembles, not a certification assigned to one coverall. The respiratory protection, gloves, boots, eye and face protection, and other equipment required for the identified hazard must be selected separately.
Tyvek 800 TJ198TWH may be considered as one garment component only when the employer's hazard assessment and current DuPont data confirm that it is suitable. Do not select it by the phrase "Level B" or "Level C" alone.
Bulk Ordering and Procurement Support
Each case contains 25 coveralls in one selected size. For mixed-size crews, recurring PPE programs, or larger requirements, provide the case quantity by size, delivery location, and required date so ASA, LLC can confirm availability and quote the correct manufacturer configurations.
Review commercial and government purchasing support, or contact ASA, LLC for product-selection and purchasing assistance.
Safety and Selection Note
Select chemical protective clothing from current manufacturer data for the exact hazard. DuPont warns that some hazardous liquid chemicals, including strong acids, can degrade serged and bound seams. Seams and closures may also have shorter breakthrough times and higher permeation rates than the fabric.
Tyvek 800 is not flame resistant or flame retardant. Do not use it near heat, open flame, sparks, ignition sources, or in potentially flammable or explosive environments. The garment can burn and melt, which may increase burn injury.
This style does not include attached socks or boot covers. Select task-appropriate protective footwear and all other required PPE separately. Stop using a garment that is torn, abraded, punctured, altered, contaminated, or has damaged seams or closures.
DuPont designs Tyvek garments for limited use and does not recommend washing them for reuse. Products made before January 2023 may contain natural rubber latex; current DuPont Personal Protection products are manufactured under specifications that exclude natural rubber latex components.
FAQ
How many DuPont Tyvek 800 coveralls are in a case?
Each case contains 25 individually packaged TJ198TWH coveralls in the size selected on the product page.
Which sizes are currently offered on this listing?
The current options are S, M, L, XL, 2X, and 3X. Select the required size before adding the case to the cart.
What is the manufacturer part number?
The base DuPont style is TJ198TWH. The full part number includes the size, case quantity, and PI option code. For example, the medium case is TJ198TWHMD0025PI.
Does TJ198TWH include attached boots or socks?
No. This configuration has an attached hood, but it does not include attached boots or socks. Protective footwear must be selected separately for the task.
Which chemical hazards does Tyvek 800 protect against?
DuPont states that Tyvek 800 resists many low-concentration, water-based inorganic chemicals, including some pressurized exposures. Suitability depends on the exact chemical, concentration, temperature, duration, exposure form, seams, and closures. Check current DuPont SafeSPEC data before selecting the garment.
Is this a Level B or Level C hazmat suit?
The coverall is not independently certified as an OSHA Level B or Level C ensemble. Those levels describe complete PPE systems that include appropriate respiratory protection and other equipment. TJ198TWH is verified by DuPont as Category III, Type 3-B, 4-B, 5-B, and 6-B chemical protective clothing.
Does Tyvek 800 meet ASTM F1670 and ASTM F1671?
Yes. DuPont states that this Tyvek 800 style meets U.S. industry requirements for synthetic-blood penetration under ASTM F1670 and viral penetration under ASTM F1671. Confirm that the complete garment configuration and other PPE are appropriate for the exposure.
Can Tyvek 800 coveralls be washed and reused?
DuPont does not recommend washing Tyvek garments for reuse. They are limited-use garments and may be worn only until damaged, altered, or contaminated, subject to the employer's PPE and contamination-control procedures.
Is Tyvek 800 flame resistant?
No. Tyvek 800 is not flame resistant or flame retardant and must not be used near heat, flame, sparks, ignition sources, or potentially flammable or explosive environments.
