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EverStrong ES40 – Foam Adhesive

Expanded Polystyrene Foam Adhesive

EverStrong ES40 foam adhesive is a special purpose industrial strength contact foam adhesive specifically formulated for bonding expanded polystyrene to a wide range of substrates to include wood, cork, fiberglass, aluminum, steel, most plastics, paper, felt, fabric and more. It is water resistant.

Key Features

- EverstrongTM Permanent Bonds
- Will not attack polystyrene
- Water Resistant
- Fast Tack
- No Chlorinated Solvents
- No ODS (Ozone Depleting Substances)

Product Usage

For permanent bonds, EverStrong ES40 is designed to be applied to both surfaces about to be joined. Spray an even coat of adhesive with at least 80% to 100% coverage of each surface. Allow to dry 3-5 minutes until tacky. Place the surfaces together and apply pressure evenly across the full bonding surface. For best results: Make sure that the surfaces are dry and free from dirt, grease or oil. Ensure that the adhesives and substrates are at 60°F or higher.


After use, do not close the valve. Leave the gun and hose connected to the canister. Recommended to store canister off the floor if temperatures below 60°F.

Physical Properties

Appearance: Liquid, clear or green
Specific Gravity: .70 + .02
Shear Adhesion: Expanded polystyrene fails before bond
Spray Tip: ES6501
Flammability: Flammable per ASTM E-681-04
Solvent: Hexane, Acetone
Shelf Life: 15 months
Freezing: Not damaged by freezing but return to room temp before use.


ES40-015C(G) 15 oz Aerosol Can
ES40-009C(G) 9 lbs Disposable Canister
ES40-030C(G) 30 lbs Disposable Canister
ES40-145C(G) 145 lbs Returnable Canister
ES40-300C(G) 300 lbs Returnable Canister

Disclaimer of Warranty

NewStar Adhesives Inc. expressly disclaims all warranties either expressed or implied, including but not limited to merchantability, fitness for particular purpose. User is responsible for determining this product is fit for specific purpose and application method and assumes all risk and liability herewith. Manufacturer liability is limited to replacement of product or reimbursement of purchase cost. This provision relates to all sales and cannot be modified.

See MSDS Data Sheet for Proper Handling and Safety Information