3M™ Polystyrene Insulation Adhesive 78 Aerosol

3M Product Number 78
Products
  • Designed specifically for bonding expanding polystyrene foams (EPS)
  • Forms a bond stronger than the polystyrene foam
  • Will not dissolve or degrade polystyrene
  • Sprays with a lace pattern optimized for foam bonding
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For industrial/occupational use only. Not for consumer sale or use.
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    Overall Length (Metric)
    Container Size (Imperial)
    Container Size (Metric)
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    Volume (Imperial)
  • 3M™ Polystyrene Foam Insulation Spray Adhesive 78, Inverted, Clear, 24 fl oz Can (Net Wt 17.9 oz), 12/Case
    Aerosol
    0.2 m
    24 fl oz (US)
    710 ml
    Transparent
    24 fl oz
  • 3M™ Polystyrene Foam Insulation Spray Adhesive 78, Clear, 24 fl oz Can (Net Wt 17.9 oz), 12/Case
    Aerosol
    24 fl oz (US)
    710 ml
    Transparent
    24 fl oz
  • Product Form
    Overall Length (Metric)
    Container Size (Imperial)
    Container Size (Metric)
    Product Color
    Volume (Imperial)
  • 3M™ Polystyrene Foam Insulation Spray Adhesive 78, Inverted, Clear, 24 fl oz Can (Net Wt 17.9 oz), 12/Case
    Product Form
    Aerosol
    Overall Length (Metric)
    0.2 m
    Container Size (Imperial)
    24 fl oz (US)
    Container Size (Metric)
    710 ml
    Product Color
    Transparent
    Volume (Imperial)
    24 fl oz
  • 3M™ Polystyrene Foam Insulation Spray Adhesive 78, Clear, 24 fl oz Can (Net Wt 17.9 oz), 12/Case
    Product Form
    Aerosol
    Container Size (Imperial)
    24 fl oz (US)
    Container Size (Metric)
    710 ml
    Product Color
    Transparent
    Volume (Imperial)
    24 fl oz
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Details
  • Designed specifically for bonding expanding polystyrene foams (EPS)
  • Forms a bond stronger than the polystyrene foam
  • Will not dissolve or degrade polystyrene
  • Sprays with a lace pattern optimized for foam bonding
  • Provides professional, industrial strength adhesive for demanding applications
  • Allows for a bond time of one to 15 minutes
  • This is the regular version of 3M™ Polystyrene Insulation Adhesive 78 in an aerosol can

3M™ Polystyrene Insulation Adhesive 78 Aerosol is our high strength, industrial grade spray adhesive with a bond time of up to 15 minutes. It is effective for bonding most types of insulation such as fiberglass and expanded polystyrene foam (EPS) onto numerous kinds of materials including plastics, metals, wood, paper substrates and more.

Safe and Easy Insulation Attachment with an Extended Open Time
3M™ Polystyrene Insulation Adhesive 78 Aerosol is designed to be a high-solids, high-coverage formula designed for bonding many types of insulation. A lace spray pattern optimized for foam bonding helps bond expanded polystyrene foams (EPS) to themselves and other surfaces, including concrete. This spray is engineered so it won't dissolve or degrade foam when used according to 3M instructions. It has a bonding range of one to 15 minutes to let you position parts.

Recommended Applications

  • Foundation insulation
  • Polystyrene block assembly
  • Attaching foam to wood and other substrates
  • Proven excellent for roofing and landscaping
  • Styrofoam cores for composites

Your Polystyrene Adhesive
3M™ Polystyrene Insulation Adhesive 78 Aerosol is capable of bonding polystyrene foam onto a wide array of materials, including paper, cardboard, plastic, metal, wood and much more. This spray adhesive has been proven to work well for projects both large and small.

Customer Reviews
3M™ Polystyrene Insulation Adhesive 78 Aerosol is rated 2.0 out of 5 by 1.
Rated 2 out of 5 by from Application tips missing from container Ordered some 3M 78 spray adhesive for a project involving polystyrene. Would like to have been informed that it can come out of the nozzle in a string as well as a rain or cloud. Instructions do not warn that each application has a powerful attraction for each other and can result in an unintended or badly timed bonding between layers. Like contact cement, you only have one chance to get it right. Not having been forewarned, I got an acceptable not a good result. Thankfully I didn’t have to do it again.
Date published: 2019-04-02
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For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.