Product
TFE SPRA-GARD®

TFE Spra-Gard® – Expansion Joints

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TFE (tetrafluoroethylene-coated fiberglass) is a woven cloth developed exclusively for RAMCO with a carefully engineered porosity concept. Spra-Gard® Safety Shields are made of slightly porous textiles — too slight to permit a sprayout, but sufficient to allow fluid to seep through to the indicating patch in the event of a leak.

Chemical Use: Most acids except Hydrofluoric Acid

Characteristics

  • Resistance to temperatures up to 450°F (232°C)
  • Pressures up to 1650 psi Mullen burst strength (114 bar)
  • Inert to a wide spectrum of commercial chemicals
  • Protection against corrosion.

Recommended Industries

  • Chemical
  • Pharmaceutical
  • Pulp/paper
  • Food processing industries
  • Any vital manufacturing application in which corrosive chemicals at high temperatures are frequently used