Protecting Workers with DuPont Tyvek® & Tychem® Coveralls
When it comes to personal protective equipment (PPE), not all coveralls are created equal. DuPont, a global leader in protective apparel, has engineered a range of garments that balance safety, durability, and comfort. At Hansler Smith, we supply three of DuPont’s most trusted solutions: Tyvek® 400 SFR, Tyvek® 500 HP, and Tychem® 6000 SFR; each designed for different jobsite hazards.
Whether you’re in construction, oil & gas, pharmaceuticals, utilities, or hazardous materials response, the right coverall is essential for protecting your team and meeting safety standards.
Tyvek® 400 SFR Coveralls — Lightweight Secondary Flame Resistance
- Protection: Tyvek® 400 SFR garments are lightweight, disposable overgarments designed to be worn over primary flame-resistant clothing. They help preserve the life of your FR garments while providing a barrier against dust, particles, and light chemical splash.
- Comfort: Engineered for durability and mobility, Tyvek® 400 SFR balances protection with comfort for long shifts.
- Applications: Ideal for refineries, utilities, maintenance crews, and industrial environments where workers need added protection over their flame-resistant uniforms.
- Pricing: Starting at $10.50 each ($262.50 per case of 25). Shop here.
Tyvek® 500 HP Coveralls — Harness Protection Meets Particle Defense
- Protection: Specifically designed to be worn over a full-body harness, the Tyvek® 500 HP garment provides a unique solution for workers at height. It incorporates D-ring access sleeves so harness points remain accessible while maintaining a secure barrier against particulates and light liquid aerosols.
- Features: Off-center zipper for harness alignment, elastic wrists and ankles, and durable seams.
- Applications: Perfect for tower climbers, confined space workers, and industrial maintenance teams who require both PPE and harness integration.
- Pricing: Starting at $16.40 each ($410.00 per case of 25). Shop here.
Tychem® 6000 SFR Coveralls — Chemical & Flash Fire Dual Hazard Protection
- Protection: Tychem® 6000 SFR is engineered for high-risk environments where chemical splash and flash fire hazards may occur. These coveralls provide at least 30 minutes of protection against 250+ chemicals while delivering secondary flame resistance when worn over primary FR garments.
- Durability: The fabric self-extinguishes once a flame source is removed, adding confidence in emergency conditions.
- Applications: Essential for hazmat teams, petrochemical operations, and emergency response units.
- Pricing: Starting at $112.80 each ($676.80 per case of 6). Shop here.
Why Choose DuPont Coveralls from Hansler Smith?
- Trusted Brand: DuPont is a global leader in PPE innovation.
- Application-Specific Solutions: From particle protection to dual chemical/fire defense, there’s a coverall for every hazard.
- Affordable Protection: Bulk pricing ensures you can outfit your entire crew without compromising safety.
- Local Support: Hansler Smith is proud to supply Canadian industries with high-quality PPE backed by expert service.
The safety of your workforce is non-negotiable. By equipping your team with the right DuPont coveralls, you not only meet compliance standards but also invest in long-term protection, comfort, and productivity.
Explore the full selection of Tyvek® and Tychem® coveralls on our website or reach out to the Hansler Smith team for bulk orders and expert advice.


