Alumilite Performance 65D is a high performance urethane elastomer that is both rigid and flexible which yields great impact and flex strength for parts that require repeated strain or stress. The Performance 65 D is great for hand pouring or for us in meter mix dispensing equipment. The system exhibits ultra-high tear and impact properties producing extremely durable cast parts. Performance 65D is based on aromatic urethane chemistry and can be used as a natural clear amber elastomer or as colored using Alumilite's reactive coloring dyes.