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3M™ Ac-251 B-2 3.5 Oz - Canopy / Windshield Sealant - Reduced Shelf Life

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Part# 99-02070
MFR Model# 7100133274

Overview

Note: This product has a reduced shelf life. Expiration date is 02-23-2025.

AC-251 Black Class B are two-part, quick curing, polysulfide based canopy and windshield sealants. These products are formulated for sealing acrylic, glass, and polycarbonate aircraft canopies and windshields. AC-251 Black Class B Sealants contain no solvent and do not craze. The sealants quickly cure and exhibit excellent adhesion and resistance to UV and weather exposure.

3.5oz Fill Premixed Syringe
   
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Features

  • AC-251 Black Class B Sealants have a thixotropic, non-sag consistency
  • They can be readily applied with a spatula or extrusion gun on vertical surfaces

Specifications

  • MAT-587 Qualified (B-1/2,B-2)

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Please note, Aircraft Spruce'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 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.