Cadox M-50a DVR
Cadox M-50a DVR, Methyl ethyl ketone peroxide, solution in 2,2,4-trimethyl-1,3-pentanediol diisobutanoate with vanishing red indicator, CAS 1338-23-4, Organic peroxide, Cadox® M-50a DVR is a special purpose catalyst (including a Red Indicator System) used for curing gel coats and promoted unsaturated polyester resins at room temperature. Low-hydrogen peroxide content reduces gel-coat porosity and provides improved curing of vinylester resins.
https://www.nouryon.com/product/cadox-m-50a-dvr-methyl-ethyl-ketone-peroxide-solution-in-224-trimethyl-13-pentanediol-diisobutanoate-with-vanishing-red-indicator-cas-1338-23-4/