Urea-formaldehyde is a synthetic resin made from the chemical reaction between urea and formaldehyde. It is commonly used in the production of adhesives, finishes, and composite wood products like particleboard and plywood. This material is valued for its strong bonding properties and cost-effectiveness. In addition to its industrial applications, urea-formaldehyde can also be found in some household products, such as foam insulation and textiles. However, it is important to note that formaldehyde can release volatile organic compounds (VOCs), which may pose health risks in poorly ventilated spaces.