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3M 78 Polystyrene Foam Insulation Spray Adhesive, Translucent 17.9 Oz. Aerosol Can

3M 78 Polystyrene Foam Insulation Spray Adhesive, Translucent 17.9 Oz. Aerosol Can

Q: I'm looking to adhere fabric to styrofoam and upholstery foam. Will this work? I used 3m 77 and it melted the foam then failed

I know it will work on Styrofoam but I have not tried it on upholstery foam. It will not melt Styrofoam and I have been using it on all sorts of Styrofoam panels.

Q: What is the amount of coverage area for one 17.9 oz can?

On the can it says 100 square feet. There are two methods of using it. On just one surface, or on both surfaces for the best bond. If you do the recommended both surface method you would have to cut the area in half, so 50 sq/ft

Q: Will this bond Owens Corning Foamular pink board rigid insulation to metal frame? Will not melt it?

I used the adhesive to bond owens corning pink polystyrene board to a corrugated steel deck. I applied the adhesive to both the board and the steel deck and then mated the two surfaces. In my case, the steel deck was the ceiling, so I supported the PS board against the steel deck with two wood T's to give the adhesive to come up to strength. worked fine.

Q: can I use this to seal the area between a wall air conditioner and the sleeve it sits in?

No do not use this. This is an adhesive, won't seal gaps. Better using foam panels or something called "GREAT STUFF" which is a gap filler and also insulates.

Product ID: 337554024

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Details

Material
Foam
Item Form
Spray
Special Feature
translucent
Colour
Translucent
Item Package Quantity
1

🧴24 fl oz aerosol volume

⚖️Lightweight 544 g can

🌫️Translucent spray clarity

Frequently Bought Together

3M 78 Polystyrene Foam Insulation Spray Adhesive, Translucent 17.9 Oz. Aerosol Can

3M Super 77 Multipurpose Permanent Spray Adhesive Glue, Paper, Cardboard, Fabric, Plastic, Metal, Wood, Net Wt 16.75 oz

3M Hi-Strength 90 CA Spray Adhesive, Low VOC, Permanent, Bonds Laminate, Wood, Concrete, Metal, Plastic, Clear Glue, Net Wt 19 oz

Description

🌟 Stick with the best—translucent power for flawless foam bonding!

TRUSTED 3 M QUALITY - Industry-leading reliability that guarantees professional-grade results every time.
LIGHTWEIGHT PORTABLE - Easy to handle and carry, perfect for on-the-go professionals.
GENEROUS 24 OZ CAPACITY - Enough spray to tackle multiple projects without constant refills.
VERSATILE FOAM ADHESION - Specially formulated for polystyrene foam, ensuring strong, lasting bonds.
PRECISION TRANSLUCENT SPRAY - Apply with confidence—no messy residue, just clear, clean adhesion.

3M 78 Polystyrene Foam Insulation Spray Adhesive delivers a translucent, precision spray in a convenient 24 fluid ounce aerosol can. Lightweight and easy to use, it’s engineered specifically for strong adhesion on foam materials, making it the go-to choice for professionals seeking clean, reliable results.

Specifications

Material	Foam
Item Form	Spray
Special Feature	translucent
Colour	Translucent
Item Package Quantity	1
Package Information	Aerosol Can
Item Volume	24 Fluid Ounces
Net Quantity	508 Grams
UPC	021200415937
Global Trade Identification Number	00021200415937
Manufacturer	3M
Model number	78
Item Weight	544 g
Product Dimensions	30.48 x 22.86 x 27.94 cm; 544.31 g
Item model number	78
Item Height	11 Inches
Item Width	9 Inches
Are batteries included?	No

Have a Question? See What Others Asked

I'm looking to adhere fabric to styrofoam and upholstery foam. Will this work? I used 3m 77 and it melted the foam then failed

What is the amount of coverage area for one 17.9 oz can?

Will this bond Owens Corning Foamular pink board rigid insulation to metal frame? Will not melt it?

can I use this to seal the area between a wall air conditioner and the sleeve it sits in?

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