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Flamemaster Chemseal Windshield Sealant CA247B

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B1/2B2
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2.5 Oz6 OzPintQuart
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Overview

CS 247 Class B was designed for use in setting or repairing aircraft windshields and canopies made of glass, acrylic or polycarbonate. An adhesion promoter such as CS 900 is recommended for use with acrylics and polycarbonates.

A windshield sealant for use when setting or repairing windshields and transparencies of Glass, Acrylic, or Polycarbonate in composite or metal frames.

Features

  • Two-part, manganese dioxide cured polysulfide
  • Room temperature cure
  • No hydrogenated terphenyl, alkylphenol ethoxylates (APEOs), or aromatic solvents
  • Excellent adhesion to aluminum, steel, and a variety of other aircraft substrates
  • Resistant to crazing on acrylic and polycarbonate, both at room temperature and at 160°F (71°C)
  • Excellent UV resistance
  • Cured material has a service temperature range of -65°F to 250°F (-54°C to 121°C).
  • Uncured CS 247 Class B is a thixotropic (low sag) material easily applied with an extrusion gun or spatula.
  • CS 247 B-1/2 and B-2 are sold to a Flamemaster specification based on AMS3333 (Type II, high peel strength version).

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Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.