WC-595 A/B is a two-part, clear, 90 Shore A polyurethane elastomer. It is recommended for use wherever a tough, flexible, permanently transparent elastomer is required. It can be easily tinted and will retain its color provided color stable colorants are used. WC-595 A/B does not contain MOCA, MDA or TDI. In addition to being an excellent castable product, it is an excellent solvent-free adhesive for bonding various plastic substrates.