Profile: John Burn & Co (B'ham) Ltd. specializes in materials for the tooling and composite industry. We cover applications like pattern making, mold making, plastic tooling, lamination, vacuum forming, CNC machining, aerospace and marine sector. Our synthene vacuum casting polyurethane resin is suitable for prototype parts. High impact strength and mechanical characteristics are its features. It is also ideal for casings and housings. Our Ultra-CastT10 series polyurethane elastomers react at ambient temperatures to form a range of performance polyurethane elastomers. The series is formulated for use in a wide variety of applications in particular electronic & sonar encapsulation, cable termination & sheath reinstatement, dunnage equipment, moldmaking and a wide variety of other applications.