Series 431 Perma-Shield® PL is a 100% solids, high-build epoxy liner derived from the successful Perma-Shield line and developed for the unique needs of steel and ductile iron pipe and fittings. A high loading (20% by volume) of high quality, ceramic microspheres adds exceptional abrasion resistance to an already durable epoxy film, and its low permeation rate provides an impenetrable barrier to H2S and other sewer gases and chemicals. Series 431 applies quickly in one or two coats allowing for fast and efficient through-put of pipe and fittings.

Series 431 Benefits

  • 100% Solids Epoxy
  • Excellent Adhesion
  • Abrasion Resistant
  • Chemical Resistant
  • Ceramic Microsphere Modified
  • H2S Permeation Resistant