Foam Glue is one of the most popular bonding agents used by doing it yourself. Its high tacky glue properties make it an excellent choice for just about any repair job around the home or in the shop. The foaming formula makes it great for bonding all kinds of surfaces, including sheet metal, plastic, cardboard, and even tiles. Its low toxicity makes it suitable for use in a wide range of circumstances.
Foam glue comes in both liquid and solid forms. While liquid foams are usually used to join together smaller pieces, for larger jobs foam in a spray can be applied with greater ease. Buyers should expect to see improved adhesion properties when using spray form because the air pockets in the glue have been expanded to create an improved seal. The improved internal bond also means that Foam Glue does not shrink or warp while curing, unlike traditional glue.
Liquid foams are the most widely recommended form of Foam Glue because they offer the greatest amount of strength and compatibility with other products. Many brands of liquid foams have additives to increase their durability and performance, such as UV inhibitors. A few companies have developed special coatings that give Foam Glue a longer life span. One of these is Surety Bond, which produces an oil-based shine on any type of surface, and has the best glue warranty in the industry. Its other additives improve its absorption capacity, solubilization strength, and overall performance.
There are some tools buyers are advised to keep on hand, including a small container of adhesive spray and a pair of cotton swabs. Using either an in-line or rotary tool with a rotary brush will also help with bonding. Buyers should practice basic safety techniques at all times because some types of Foam Glue come with limited protection from solvents and some types of glue foam are flammable. The safest way to apply Foam Glue, according to experts, is to first thoroughly clean and dry the surfaces to be bonded and then apply a thin layer to allow a clear bonding.
XPS or "extruded polystyrene" is one of the most popular and versatile forms of Foam Glue available today. XPS is the same as Styrofoam, but it is not filled with liquid or gas. Instead, the material is extruded through a process that creates a smooth, solid bond. While XPS does require a lower density than typical glue, it comes in a variety of forms, which gives buyers the flexibility to match the appearance of existing products or create completely new products. Because of its high flexibility and uniformity, XPS is used for building crafts, home siding, insulation, shrink wrap, packaging, linoleum, and more.
Every manufacturing company is required by law to provide a labeling statement with any product they produce. In many cases, this is where you will find the manufacture's name, address, and expiration date printed on the label. This expiration date is an accurate representation of when the product has reached its usable life. Be aware of what your Foam Glue labels say because these can be extremely confusing if you are not an expert. For example, "2 years shelf life" means two years after the date printed on the bottle - not the expiration date printed on the bottle.
Foam glue is sold in a wide variety of forms. The two most common forms are as strips or as sheets. As previously mentioned, Foam Glue is sold in various forms, but the most commonly sold product is as a strip. If you are unsure whether you need to use a specific type of glue, it is best to test a small area before using a large area in a potentially harmful and/or messy situation. Another important aspect to keep in mind is that proper care must be taken to avoid any damage or contamination of the adhesive spray or foam glue itself.
Many local retailers carry Foam Glue, and in addition, many online retailers offer both full and part replacement packages. It is always recommended to carefully read and follow the instructions for any Foam Glue product before applying to any surface. Most manufacturers' instructions should indicate the correct application method. The most common application method is to "spray" the product with a small airbrush gun, which warms the solution slightly and spreads the adhesive evenly over the surface to be decorated.