Cryolite Boots

Tasklite+ Boots

A new exceptionally lightweight boot for construction and general industrial use; designed using our Cryolite compound for wearer comfort, superior grip and low temperature performance.

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Product Features

  • Chemically resistant boot certified to EN 13832-3:2018 (footwear protecting against chemicals)
  • Integral 200 Joule epoxy coated steel toecap and stainless steel penetration resistant mid-sole
  • Heat resistant sole EN 20345:2012 HRO, 60 seconds at 300°C 
  • Cold insulation to EN ISO 20345:2012 CI
  • Optional thermal liner
  • Fuel and oil resistant sole
  • Vulcanized rubber sole for improved slip resistance - 30% better than a conventional safety boot sole
  • Durable, cut-resistant vulcanised rubber sole, significantly extends working life, even in harsh terrain
  • Cleated outsole for maximum grip in wet and oily conditions (SRC)
  • Energy absorbing tunnel system in heel to EN 20345:2011 E
  • Lightweight for increased wearer comfort
  • Superb low temperature flexibility down to -40°C
  • Environmentally friendly PVC and Halogen free construction
  • Blown midsole reduces weight and increases cushioning, significantly reducing wearer fatigue and risk of injury to joints and spine
  • Ergonomic cushioned insole (removable & machine washable) for greater wearer comfort
  • Seamless construction 
  • Kick-off lug
  • Adjustable height
  • Knitted nylon lining
  • CE marked on the shaft with date and year of manufacture
  • REACH Compliant
  • Resistant to concrete and lime 
  • Machine washable at up to 40°C
  • Five year shelf life

CRYOLITE Permeation Data


Swipe to view data

Search by chemical name or CAS number:
Chemical CAS Number Breakthrough times
acetic acid, glacial 64-19-7 >1920mins
ammonia 25% 1336-21-6 >480mins
ammonia gas 7664-41-7 >480mins
ethanol 64-17-5 >480mins
ethyl acetate 141-78-6 >120mins
iso-propanol (IPA) 67-63-0 >1920mins
lactic acid 50-21-5 >480mins
methanol 67-56-1 >480mins
methyl pyrolidone, n 872-50-4 >480mins
nitric acid 7697-37-2 >1920mins
phosphoric acid 7664-38-2 >480mins
proponic acid 79-09-4 >480mins
sodium hydroxide 1310-73-2 >1920mins
sodium hypochlorite 7681-52-9 >1920mins


Chemical Protective Footwear

EN 13832-3: 2018 N,O,R

Personal Protective Equipment

PPE Regulation (EU) 2016/425

Safety Footwear

EN ISO 20345:2011 SB CI HRO FO SRC


Machine washable at up to 40°C

Shelf life 5 years


Commodity Code: 6402911000

UK 3 4 5 6 7 8 9 10 11 12 13 14 15
EU 35 36 37 39 41 42 43 44 45 46 47 49 50
US 4 5 6 7 8 9 10 11 12 13 14 15 16

Workmaster™ boots are generously sized as they are designed to accommodate wearers with thicker socks or a thermal lining. We recommend downloading the A3 Size Guide below to ensure the perfect fit.


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