PDF DownloadM-1 Data Sheet

M-1 Structural Adhesive/Sealant

Standards and Compliance

  • ASTM C-920, Type S, Grade NS, Class 35, Uses NT, T, M, G, A, and O
  • AAMA: 802.3-08 Type II, 803.3-08 Type I, and 805.2-08 Group C
  • Federal Specification TT-S-00230-C Type II, Class A
  • Corps of Engineers CRD-C-541, Type II, Class A
  • Canadian Standards Board CAN 19, 13-M82
  • Conforms to OTC Rule for Sealants and Caulks
  • Meets requirments of California regulations CARB, SCAQMD and BAAQMD
  • This product does not contain cancer causing chemicals listed in California Proposition 65
  • Conforms to USDA requirments d contact


  • 50 gallon, open head, pump drums
  • 5 gallon pump pails
  • Sausages available on request
  • Cartridges, 10.1 oz


M-1 is a single component, moisture curing, gun grade adhesive designed for product assembly applications that require high strength, and a self fixturing viscosity. M-1 is thermosetting and adheres tenaciously to metal surfaces and most engineering plastics. The unique, fast setting alkoxy cure allows this adhesive to develop strength rapidly after only brief exposure to moisture. M-1 is elastomeric and exhibits excellent low temperature properties. M-1 contains no solvents and can be used safely in confined work spaces.


  • 100% VOC compliant
  • Tough elastomeric bonds
  • Non-flammable
  • Solvent free
  • Fast settings
  • Self fixturing
  • High adhesion
  • Non-carcinogenic
  • +/- 35% joint movement
  • Paintable within 24 hours. Test and evaluate all paints before application, Alkyd and oil based paints may dry slowly.
  • Gun grade, no special tools or mixing required
  • Can be applied at temperatures as low as 32°F