Mascot Flame Retardant Base Layer 21881-426 | EN ISO 11612 Certified
The Mascot Flame Retardant Base Layer 21881-426 is built for workers who need certified flame retardant and anti-static protection under their outer layers. The wool-blend fabric works with the body to keep the wearer dry and warm, with insulating properties suited to cold, high-risk environments. Sewn throughout with flame retardant thread, it is designed for daily wear without irritation, since washing instructions are printed directly on the fabric rather than a separate label.
Key Features:
- Fabric: 50% viscose, 40% wool, 8% polyamide, 2% carbon fibres, approximately 230 g/m²
- EN 1149-5 anti-static certification (tested to EN 1149-3)
- EN ISO 11612 flame and heat protection, index A1, A2, B1, C1, F1
- EN IEC 61482-1-1 arc flash rating, ATPV 5.8 cal/cm², ELIM 4.9 cal/cm²
- EN 61482-1-2 arc flash rating, APC 1
- OEKO-TEX Standard 100 certified
- Modern, slim fit
Together, these certifications give tradespeople a genuinely protective base layer rather than an ordinary thermal.
Suitable For:
- Electricians and utility workers needing arc flash protection under outer layers
- Cold-weather shifts where insulation and flame retardancy both matter
- Layering under Mascot Accelerate or Multisafe flame retardant outerwear
- Workers with sensitive skin, thanks to printed rather than sewn-in labels
- Anyone needing anti-static protection alongside flame retardancy
Kustom Workwear is a leading supplier of Mascot flame retardant workwear, with fast delivery nationwide on all stocked items. Browse our full range of Flame Retardant & Arc Flash Workwear for more options.