Materials:1. 2-part polyurethane expanding pour foam2. Protective gloves3. Safety glasses4. Two equal volume containers for measuring5. A large container for mixing6. Mixing stick7. Ventilation mask/respirator (to prevent inhalation of harmful fumes)Safety Precautions:Always work in a well-ventilated area and use a face mask to avoid inhaling the foam's fumes. The foam...