When it comes to hazardous work environments, ordinary clothing simply doesn’t cut it. For industries where workers face risks from flame, heat, and chemical exposure, D59 Flame and Acid Workwear has become the trusted standard in South Africa.
What is D59?
D59 refers to a locally manufactured, high-quality 100% cotton fabric with a mass of 300gsm (grams per square meter). It is widely used in the production of flame-retardant and acid-resistant protective clothing. D59 garments are specifically designed for demanding work environments such as:
- Mining
- Petrochemical
- Welding
- Foundries
- Chemical processing plants
The material is known for its durability, comfort, and excellent protective qualities, making it a reliable choice for workers who operate in high-risk environments.
Key Features of D59 Flame and Acid Workwear
🔥 Flame Retardant Protection
D59 fabric is chemically treated to resist ignition and self-extinguish once the ignition source is removed. This treatment ensures that workers are protected from accidental sparks, molten splashes, and short exposure to flames.
🧪 Acid Resistance
The garments are designed to repel mild chemical splashes, making them ideal for tasks involving acids, alkalis, and other corrosive substances. This protective barrier reduces the risk of skin burns or injuries from chemical exposure.
💨 Breathability & Comfort
Despite its protective nature, D59 fabric remains breathable. Made from 100% cotton, it offers superior comfort even during long shifts, helping workers stay cool and productive.
💪 Durability
D59 workwear is built to last. The fabric maintains its protective properties even after multiple washes (when cared for according to guidelines), ensuring ongoing safety and value for money.
Common D59 Workwear Options
At FTS Safety, you can find a wide range of D59 Flame and Acid garments, including:
- Conti Suits (Jacket & Pants – sold separately or in sets)
- Boiler Suits / Overalls
- Two-piece suits with reflective tape for improved visibility
- Aprons, gloves, and hoods for added protection in specific tasks
We also offer garments in navy blue, royal blue, orange, and khaki, often with reflective tape for increased visibility in low-light conditions.
Compliant with Safety Standards
D59 garments are manufactured to comply with SANS 434 and SANS 1423 standards for protective clothing. That means they’re not only tough—they're also legally compliant, which is essential for businesses striving to meet occupational health and safety requirements.
Who Should Wear D59 Flame and Acid Workwear?
This type of workwear is essential for employees working in environments where there’s a risk of:
- Fire or heat exposure
- Handling chemicals or corrosive materials
- Performing hot work such as welding or grinding
- Working near molten metals or high-temperature surfaces
Employers have a duty to ensure their teams are protected. Investing in compliant D59 workwear is a practical step toward workplace safety and legal compliance.
Final Thoughts
D59 Flame and Acid Workwear isn’t just about compliance—it’s about peace of mind. When your team wears D59, they wear a shield against serious risk. Whether you're in mining, oil and gas, or heavy industry, it's an investment in your people’s safety, comfort, and productivity.
Ready to upgrade your team's protection?
Browse our full range of D59 Flame and Acid Workwear, or contact us today to discuss bulk orders and branding options.