Foster 81-10 S.M. Adhesive | GLT Products

Foster 81-10 S.M. Adhesive

Foster® 81-10™ S.M. Adhesive is a low cost, quick setting synthetic elastomer adhesive for use with fibrous glass insulation (up to 3 lbs./cu.ft.) duct wrap and acoustical linings for air handling ducts.

S.M. ADHESIVE meets ASTM C916, Type IV (ASC-A-7001-A, Type IV) and NFPA 90A and 90B 25/50 requirements. S.M. ADHESIVE is produced under the classification and follow-up service of Underwriter’s Laboratories, Inc.


  • Designed for use in applications where fibrous glass insulation is bonded to the interior or exterior of sheet metal air-conditioning ducts.
  • No asbestos, lead, mercury, or mercury compounds. 


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