SJHB-2080 Speaker Rigid Polyurea Spray

Product Performance

SJHB-2080 and SJHB-2918 are aromatic spray polyurea elastomers, formed by the reaction of isocyanate components with amine compounds. They require specialized polyurea spraying equipment for application. This product is perfectly bonded to wood and provides dual protection and decoration effects for high-end speakers used in theaters, cinemas, auditoriums, and other public venues. It helps protect speakers from damage caused by impact and wear, while maintaining the quality of sound performance.

Product Features

• Solvent-Free, Safe, Environmentally Friendly, Odorless

• Fast Curing: Can be applied to any curved, sloped, or vertical surface without sagging.

• Dense Coating: Seamless, flexible, with excellent adhesion to wood, foam, and other substrates.

• Excellent Temperature Stability: High resistance to temperature variations.

• Extended Service Life: Helps prolong the lifespan of sprayed structures.

• Outstanding Durability: Reduces maintenance costs.

Product Application Range

This product is widely used in decorative and protective applications in various fields, including movie props, wooden electrical speaker enclosures, wooden furniture, etc. The SJHB-2918 variant can also be used for wear protection in numerous vehicles and containers, such as trucks, pickup trucks, dump trucks, and cargo vehicles.