catalyst sa-1/polyurethane catalyst sa-1 overview: name: delay catalyst sa-1 alias: delay catalyst sa-1, polycat sa-1, catalyst sa-1, polyurethane catalyst sa-1, polyurethane delay catalyst sa-1, tertiary amine delay catalyst ntcat sa-1 is a tertiary amine low emissivity delay catalyst especially recommended for use with low activity aliphatic isocyanates; ntcat sa-1 strongly promotes the reaction of urethanes...