FR Thinsulate™ Liners

    Electric Arc Rated liners keep your ArcWear™ suit working as hard as you do year-round.

    NASCO ArcWear™ FR Thinsulate™ Liners

    NASCO offers fleece and insulated liners to add warmth and versatility to our ArcWear and PetroWear products. They can be used as a stand-alone jacket or as a removable liner. Either way, the added options to an outerwear program mean more value.

    3M FR Thinsulate™ materials available include 120g and 200g weights. Both options provide electric arc and flash fire protection.

    Multi-Hazard Protection:

    • Arc Rated  – ASTM F1891
    • Flash Fire Rated  – ASTM F2733

    FR Thinsulate™ Resources & Associated Standards

    Electric Arc

    ASTM F1891 & NFPA 70E

    Flash Fire

    ASTM F2733

    Cold Weather

    Features & Benefits

    • Removable – Transforms a product into a four-season garment
    • Insulated – Provides protection from cold weather
    • Electric Arc Resistance – Minimizes burn injury from an electric arc flash
    • Flash Fire Resistance – Minimizes burn injury from a hydrocarbon flash fire
    • Fall Protection Access – Allows for easy use of fall protection harness

    Recommended Applications

    • Gas & Electric Utility Line Workers
    • Telecommunications & CATV Installation
    • Oil Refineries
    • Gas & Oil Service Contractors
    • Gas & Oil Drilling

    FR Thinsulate™ Specific Material Data

    Indura® Ultrasoft® Face Cloth
    3M Thinsulate™ FR 120 (120g/m²)
    Indura® Ultrasoft® Liner Cloth
    Finished Weight
    12.5 oz/yd²
    Seam Construction
    Overcast / Overedge
    Electric Arc Data
    ASTM F1959
    Arc Rating (EBT) 37 cal/cm²; HAF 93%
    Flash Fire Data
    ASTM F1930
    8.73% Total Body Burn

    FR Thinsulate™


    120g FR Thinsulate waist length jacket, elastic waist, zipper front, Nomex® knit cuffs, fall protection access, side openings with snap closure, 2 inside pockets, inside radio pocket on left chest, attachment points for MP³ and Omega jackets.


    48″ full length coat, with dielectrically welded seams, storm fly front with hidden snaps, non-conductive zipper closure, collar with hood snaps, 2 patch pockets, Nomex® mesh ventilation system with fall protection access, 2 position snap wrist adjusters, 3M™ silver Scotchlite™ 2″ reflective trim at biceps, around chest, harness over shoulders, ANSI 107 Type R, Class 3 compliant.

    3M Scotchlite Reflective Material
    DuPont Nomex
    Thinsulate Logo

    Nomex® is a registered trademark of DuPont. It is used under license by NASCO Ind.
    3M and Scotchlite are trademarks of 3M.

    NASCO has the ability to create high quality corporate images using ink silk-screening, single and multi-color heat transfers and reflective logos using 3M Scotchlite™ technologies.