Tyfo® SCH-41 composite reinforcing fabric combined with Tyfo® SW-1 epoxy. Tyfo® SCH-41 is a custom weave, uni-directional carbon fabric. The carbon material is orientated in the 0° direction. The Tyfo® SW-1 epoxy is a two-component epoxy matrix. The Tyfo® SW-1 epoxy is certified safe for potable water (ANSI/NSF 61) and incidental food contact.