Teflon/Fiberglass Cloth - Style 650

Teflon/Fiberglass Cloth - Style 650 is an impregnated fiberglass fabric engineered for the harsh environments found in many industrial facilities including acid plants, paper mills, and petrochemical plants. Designed for standard duty, this abrasion resistant jacketing has proven very durable in removable insulation pad service. Teflon/Fiberglass Cloth Style 650 sews easily and has excellent non-flammability properties.


  • Oil resistant
  • Water resistant
  • High temperature resistant
  • Easily fabricated
  • Abrasion resistant
  • Rugged construction


  • Equipment covers
  • Splash shields
  • Expansion joints
  • Flange and valve covers
  • Safety clothing


  • Weight:  17.0 oz/sq yd nominal 
  • Thickness:  0.016 in nominal 
  • Width:  60 in nominal 
  • Tensile Strength:  410 lb/in avg warp, 375 lb/in avg fill 
  • Materials : Woven fiberglass and PTFE resins 
  • Color:  Gray 
  • Upper Use Temperature  550ºF 
  • Trapezoidal Tear Strength:  20 lbs avg warp, 20 lbs avg fill 
  • Non-flammability:  V-O rating; UL 94, Vertical Burning Test


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