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225F – Neoprene Flashing Sealant – Flashing Grade

Product Description
Installation and
Technical Literature

Henry 225F Neoprene Flashing Sealant – Flashing Grade is a non-asphaltic, rubber-based product engineered for superior elongation and tensile strength. It has excellent UV resistance and adhesion to most surfaces. Formulated for high stress applications, it provides a strong elastomeric film that is non-flammable for greater safety, handling and storage purposes.


  • Contains Pitch Pan Sealant
  • Seals around laps, flashings, fasteners, panels, walls, curbs, roof projections, and below-grade damp proofing membranes
  • Repairs properly prepared splits, breaks and holes
  • Has a maximum one-year shelf life

Sizes Available

  • 10.1 oz. cartridge, 1 gallon, 3.5 gallon


  • Black

Data Sheets

Neoprene Flashing Sealant – Flashing Grade Data Sheet Download PDF      

SDS Sheets

Neoprene Flashing Sealant – Flashing Grade SDS Sheet Download PDF