Dapro U-99 Elementis Surface conditioner, miscellaneous >> Anti-crater aid Wetting agent/ Wet edge enhancer Alkyd Resins Epoxy Resins Coatings >> Solventborne Water Interfacial tension modifier, eliminates or diminishes film defects such as crawling, fish-eyes and some forms of cratering. Promotes spreading and uniform film formation on hard-to-wet or contaminated surfaces. Provides excellent recoatability. In solventborne systems, more effective in two-component epoxies and alkyds. FDA approved non-volatile components. Recommended usage levels: 0.25-1.0%. Interfacial tension modifier, eliminates or diminishes film defects such as crawling, fish-eyes and some forms of cratering. Promotes spreading and uniform film formation on hard-to-wet or contaminated surfaces. Provides excellent recoatability. In solventborne systems, more effective in two-component epoxies and alkyds. FDA approved non-volatile components. Recommended usage levels: 0.25-1.0%.