3M™ Polystyrene Insulation 78 ET, Cylinder Spray Adhesive, Green, Large (Net Wt 29.3 lb), 1 Each/Case

$454.18 / Each

SKU	7000046605
Legacy SKU	62498680305
UPC	50048011616952
Catalog Number	78ET
Product Number	78 ET

3M Polystyrene Insulation 78 ET Cylinder Spray Adhesive is a high strength, industrial grade spray adhesive with an extended bond time of up to one hour. 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.

Designed specifically for bonding expanded polystyrene foams (EPS)
Extended working time of one to 60 minutes
Forms a bond stronger than the polystyrene foam
Bonds polystyrene without dissolving or degrading
Sprays with a lace pattern optimized for foam bonding
Provides professional, industrial strength bonding for demanding applications

Add to cart

Multiple Application Use

High Performance Solvents

Global Shipping

Industry Low Price

Product Dimensions	Imperial	Metric
Weight	0 NULL
Width	0 null
Length	0 null
Height	0 null

Shipping Dimensions
Weight	41.46895 lb
Length	12.24409 in
Width	12.24409 in
Height	18.11024 in

Color	Green

PRODUCT FAQ

What is 3M™ Polystyrene Insulation 78 ET Cylinder Spray Adhesive?

3M™ Polystyrene Insulation 78 ET Cylinder Spray Adhesive is a high-performance spray adhesive designed for bonding expanded and extruded polystyrene (EPS and XPS) to various surfaces, including wood, metal, and concrete.
Is this product environmentally friendly?

Yes! The green color of the cylinder indicates it has low VOC emission characteristics. This means it produces fewer volatile organic compounds compared to standard adhesives.
How much spray adhesive comes in one case of this product?

Each case contains one large cylinder with a net weight of 29.3 lbs, which should cover approximately 270 square feet when applied at a thickness of about an eighth of an inch.

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.

SKU 7000046605 | 3M™ Polystyrene Insulation 78 ET

Safe and Easy Insulation Attachment with an Extended Open Time

3M™ Polystyrene Insulation 78 ET Cylinder Spray Adhesive is a high-solids, high-coverage formula designed for bonding many types of insulation. It features a lace spray pattern optimized for foam bonding, making it ideal for bonding expanded polystyrene foams (EPS) to themselves and other surfaces, including concrete. This spray adhesive is engineered to not dissolve or degrade foam when used according to 3M instructions. With a bonding range of one to 60 minutes, it provides extended open time to position parts.

Recommended Applications

Foundation insulation
Polystyrene block assembly
Attaching foam to wood and other substrates
Roofing and landscaping
Styrofoam cores for composites

The Polystyrene Adhesive

3M™ Polystyrene Insulation 78 ET Cylinder Spray Adhesive 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.

Cylinder Spray Delivery

3M™ Polystyrene Insulation 78 ET Cylinder Spray Adhesive can be used with the 3M Cylinder Spray Adhesive system. Each cylinder is self-contained, pressurized and ready for immediate use. Available in a variety of sizes, they’re portable and require minimal equipment investment and maintenance. These cylinders help increase productivity with fast application and no time-consuming equipment setup. The applicator and hose connect quickly and allow spraying to start immediately. The wide, uniform spray is the optimal pattern to deliver effective and economic use of the adhesive. It also minimizes any pooling for even drying. 3M has a complete line of innovative sprayable adhesives that support a wide range of industrial applications, from aerospace to woodworking.