Illustrative scene of a woman and a man in protective workwear at a petroleum refinery

SPRING FR® fabric: new technology

Inherently flame-resistant fabrics for the people who move industry forward. SPRING FR® is the starting point for protective clothing that puts the person first.

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People. Industry. Protection.Explore the applications

UL certification: MH68583

Understand UL certification

Behind every uniform, there is a life.

At a refinery, a gas plant or a power station, personal protection is the final layer in a safety system. Choosing the fabric is a decision that begins long before the uniform is made.

SPRING FR® supports manufacturers, buyers and industrial safety teams with FR textiles and a clear specification: understand the fibers, their purpose and how to evaluate the material against the hazards of each operation.

Understand protection from the fiber up

Where the work demands protection.

Every industry brings its own challenges. Understanding the environment is the first step in specifying protective clothing.

Professionals in protective workwear at a petroleum facility; illustrative scene

Oil and petrochemicals

Refining, maintenance and hydrocarbon operations.

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Female technician inspecting a gas processing plant; illustrative scene

Gas and processing

Processing, compression and gas infrastructure.

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Technician in a safe access aisle at an electrical substation; illustrative scene

Electrical energy

Generation, distribution and electrical maintenance.

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Professional inspecting steel coils in a steel plant; illustrative scene

Metals and manufacturing

Metal processing, inspection and maintenance.

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Understand the hazard. Make an informed choice.

FR fabric is part of personal protection. Selection must reflect the hazard, test evidence and design of the complete ensemble.

All hazards

Flash fire

A brief exposure. An intense transfer of heat.

Electric arc

Incident energy defines the protection requirement.

Heat, welding and molten metal

The type of exposure matters as much as the material.

Electrostatic charge

A small discharge can become an ignition source.

SPRING FR® 4.5 OZ

93% Meta-aramid
150 g/m² · 4.5 oz
Inherent flame resistance

Textile rolls · illustrative image.

Protection is built fiber by fiber.

SPRING FR® 4.5 OZ combines meta-aramid, para-aramid and anti-static fiber in a 150 g/m² fabric for flame-resistant industrial workwear manufacturing.

93%

Meta-aramid

The foundation of thermal resistance

Para-aramid

Reinforcing the textile structure

Anti-static fiber

Dissipating electrostatic charge

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Industrial weaving · illustrative image.

Protection comes in more than one color.

Red identifies our brand. Fabric can reflect your operation's colors: discuss dyeing options, finishes and availability for your uniform program.

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UL certification. Confidence built on evidence.

In industrial protection, certification provides an independent evaluation of a product against defined safety requirements.

SPRING FR® fabric

UL file reference: MH68583

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What is UL certification?

UL Solutions is an independent testing, inspection and certification organization. Its evaluation determines whether a product meets the requirements of the standards covered by its certification.

Why does it matter?

It gives buyers, garment manufacturers and safety teams a technical basis for identifying materials and reviewing conformity when selecting protective textiles.

Beyond the initial test

UL's Follow-Up Services program includes manufacturing-site inspections to check that certified products continue to meet the requirements of their original evaluation.

Your next specification starts with a conversation.

Connect with our team about fabric, finishes and documentation for your industrial application.

Talk to our team