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Quantum3D® SL2

3-Dimensional Thermal Protection

Innovative Thermal Protection

By using an imaged batting, Quantum3D® provides better insulation against thermal events thanks to fewer skin-to-fabric contact points.

Goldcheck™ Facecloth For Lubricity

Singular weaving pattern makes the Goldcheck™ easy to spot and it’s engineered for maximum lubricity for better ease of wear. 

Integrated Coolderm™ Moisture-Wicking

Offers enhanced moisture management to promote body temperature regulation and breathability

Technical specifications

  • Weight
    7.7 osy (260 gsm)
  • Composition
    Aramid, FR Rayon, Nylon
  • Construction
    Woven Facecloth Quilted to Non-Woven Batting
  • Level of comfort


  • Level of durability


Available colors
  • Gold (Thermal liners) Gold
  • Protective clothing for firefighters (US standard)
    NFPA 1971


3-Dimensional Thermal Protection

Quantum3D® stands up to a 3-dimensional world. When firefighters are on the job and in danger’s way, freedom of movement is essential. Quantum3D® with COOLDERM Technology delivers superior thermal protection by combining two layers of spun lace batting. One layer of the batting is “imaged” with a three-dimensional design to create better insulation for firefighters. The Goldcheck™ face cloth offers COOLDERM™ Technology which means active moisture wicking and quicker dry times for greater comfort. 

Keeping moisture away from the skin ensures firefighters don’t get bogged down while working in high-heat environments. Easy to wear, thin and flexible, Quantum3D® is a great choice for firefighters looking for better mobility in the field. It’s easy to don and doff and features an excellent balance of TPP and THL performance. Quantum3D® is a premium thermal liner that helps firefighters get the job done.

Ready to protect your department with the latest flame resistant technology?

Find out which protective fabric perfectly matches your protective requirements and comfort preferences! Our Fire Service experts can help you make a confident decision.