Hysol PL 795SF Modified Epoxy Surfacing Film
Hysol® PL 795SF is a modified epoxy film specifically formulated to improve the surface appearance on composite honeycomb structures. Hysol® PL 795SF may be cured at 250°F (121°C) or 350°F (177°C).
Remove Hysol® PL 795SF from freezer storage. Allow Hysol® PL 795SF surfacing film to reach room temperature before opening poly bag to prevent moisture contamination. Bonding surface should be clean, dry and free of contamination. Remove poly liner and apply this side of surfacing film to the treated tool surface. Remove remaining liner and continue lay-up of pre-preg on to the surfacing film in your normal manner and cure appropriately.