How to glue foam together: What every handyman needs to know

This is your guide on how to glue foam together. We’ll cover everything from selecting the right adhesive to how to apply it. Get your answers here!

Foam is used on everything from insulation to seat cushions and decorations. How do you know which glue to use to glue foam together? That’s where this article comes in. We’ll show you the most common adhesives and how to make the best choice for you DIY project.

The most common products used on foam are:

• Construction adhesive
• Contact cement
• Spray adhesive
• General purpose glue

Let’s cover a few details that will help you decide which glue to use for your project.

Foam board insulation is very popular because its lightweight and has a high R-value. It is easy to cut and install in walls, ceilings, and basements. If you need to glue foam boards together, the best choice is construction adhesive. It is designed to stand up to the weather and bonds well to common building materials. Here are some tips for installing it:

1. Cut the board to fit. Always test-fit before applying adhesive.
2. Prepare the cartridge by cutting the dispenser tip at a 45-degree angle. The wider the cut the more glue will flow.
3. Apply construction adhesive to the back of the board and the edges if appropriate. Run the adhesive in lines about 25cm apart.
4. Press the board into position and secure it with screws or tape until the glue dries.

Foam sheets are a great way to restore the cushions in furniture, automotive seats, and other applications. Use spray adhesive to glue foam sheets together or to glue the foam to the seat cover. It’s very simple if you follow these steps:

1. Measure and cut your foam sheet to size. A paper template will help if the shape is intricate.
2. Spray adhesive on each side of the foam sheets to be joined. 
3. Allow the glue to become tacky before pressing the sheets together. 
4. Allow them to fully dry before use.

Here are some recommendations for excellent foam adhesives. Choose the one that best fits your project.

LePage PL 300 Foam Board Adhesive is the perfect choice for installing foam insulation boards. It bonds firmly to all common construction materials, minimizing the need for fasteners, and it is resistant to weather and moisture.

For covering large areas quickly, nothing is easier than a spray adhesive. LePage Heavy Duty Spray Adhesive is top of the line. It forms a strong bond that is temperature and moisture resistant. It dries clear and won’t yellow over time. Ideal for upholstery work!

Make small craft projects quick and easy with LePage Super Glue Ultra Gel Control. This rubber-infused formula holds tightly but stays flexible. It’s outdoor safe and dries transparent.