Spray polyurethane foam (SPF) uses spray elastomer technology to apply a highly resistant and durable material for a range of applications. It’s known for its high spray foam R-value, seeing widespread use in building insulation, but has also found application in pipeline construction and other industrial applications. Spray foam compounds are mixed to create a rapidly expanding foam that fully fills the space around pipelines and forms a watertight seal for robust erosion control. The resulting foam has exceptional adhesive properties, forcing itself into loose soil to create a strong bond to the sides of the trench and the pipeline itself for maximum support and stability. SPF is non-abrasive, unlike traditional materials like sandbags which may scratch, weather, or critically damage pipelines, bringing support and structural reinforcement without introducing additional risks or operational complexities. Spray polyurethane foam offers numerous benefits that together make it the best solution for pipeline trench breakers.