Is Polyurethane Injection Foam Safe to Use?

Polyurethane foam injection  is an effective concrete lifting solution. However, you might be concerned that it may have an adverse effect on your lawn should it mix with rainwater into the soil. 

• What is Polyurethane Foam Made of? 

This foam is made up of environmentally friendly materials, so you do not have to worry about it negatively impacting your lawn or any surrounding soil. It is a perfectly safe solution that your concrete sidewalk can rely on to remain permanently lifted and leveled out. 

The foam itself is made up of reacting di‐isocyanates and polyols, which are products derived from crude oil. Polyols can also be made up of natural oils as well. Due to the flexibility of these properties during this foam’s production, we can easily tweak its processing power to best fit your unique concrete leveling needs. Essentially, polyurethane foam is a thermosetting plastic with a wide range of applications outside concrete repair. 

• Is Polyurethane Used for Other Repairs? 

Polyurethane is one of the most versatile substances in the world. It is often used in mattresses for both humans and animals. It is also used for upholstered furniture, within vehicles, and even within clothing. The EU estimates that they produce around 900,000 tons of this foam per annum for various purposes. 

Polyurethane is non-leaching, not carcinogenic, and not classified as hazardous per OSHA regulations. In fact, this material is known for preventing other harmful substances from leaching out, encapsulating them so they do not damage anything.