Non-alkal Fiberglass Tape Non-alkal fiberglass tape is made of the non-alkali glass fiber yarns. The main component is E-glass,oxidation potassium,oxidation sodium,fo which the content of oxidation of alkli metals is no more than 0.5%. Characteristics This product has good thermal resistance,excellent insulating,corrosion resistance. Application It can be used as wrapping and banding material for transformers,electric motors and cables. Thickness(mm):0.100?.010,0.170?.015 Width(mm):20,25,50