BOSS® 337 Construction Adhesive Foam Gun Grade

  • Gun applied polyurethane adhesive
  • Moisture cure, one component
  • One can replaces up to 10 quart tubes of solvent based adhesive
  • One can covers up to 140 ft² of insulation boards
  • Excellent adhesion to most building materials
  • Even sticks to moist surfaces
  • High initial grip (green strength)
  • Great thermal & acoustical insulation
  • Cost-saving (time & labor)
  • Solvent free
  • CFC-free propellants, harmless to ozone layer

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