Design Polymerics DP 88 Spray Edge Coating

DP 88 is an aerosol spray edge coating or “duct butter” designed to quickly and conveniently coat the edges of insulation. DP 88 combines the advantages of quick drying aerosol adhesives with the tack-free and flexible properties of sealants and liner adhesives.

Product Description

Use DP 88 as duct butter to quickly coat the edges of insulation.

  • Encapsulating cut edges, rips and tears in fiberglass insulation.
  • May be used on internally lined ductwork and rigid fiberglass ductwork.

DP 88 Spray Edge Adhesive Technical Product Sheet