Firwin chemical spray shields are custom manufactured to provide spray and leak containment from accidental gasket rupture in piping systems conveying corrosive fluids, or fluids under high pressure.
  • LFP™ Chemical shields, our new technology fabric is translucent, has exceptional tear strength, is considered chemically inert, and is reusable.
Using a non-porous, all-PTFE material, LFP™ Chemical Spray Shields guarantee performance against harmful spray out and leakage regardless of the severity andduration of chemical exposure.
Unit of Measure



  • Unaffected by constant exposure to wet, chemical environments.
  • Rated for 550ºF (288ºC) constant exposure.
  • Unaffected by ultraviolet exposure.
  • Zero porosity material.
  • One-piece design.
  • Translucent material allows leak detection.
  • Drawstring is all-PTFE cord.
  • Curl over inhibits side spray-out.
  • Reusable.
  • Available in many colors.
  • Many options, such as drain nipples, are available.
  • Custom sizes are available.

Comparision of LPF™ Spray Shields to PTFE/Coated Fiberglass Spray Sheilds

  LPF™ Spray Shield (100% PTFE) PTFE-Coated Fiberglass Spray Shield
Unaffected by chemical environments YES NO
Unaffected by constant steam exposure YES NO
Unaffected by constant wet environments YES NO
Compatible with any industrial setting including clean room, pharmaceutical and FDA approved processes. YES NO
Allows visual inspection of flange through the entire length of the spray shield YES NO
Severe temperature capability YES YES
Fire and tear resistant YES YES
UV stabilized YES YES
Easy to install YES YES
Laboratory test proven YES YES

Flange Outside Diameter

N/A 6 Inch

Pipe OD

N/A 2 Inch


N/A 150 psi