Seat Covers Custom Seat covers for new pontoon boat made from lightweight Surlast fabric. Custom Seat covers for new pontoon boat made from lightweight Surlast fabric. Custom Seat covers for new pontoon boat made from lightweight Surlast fabric. Custom Seat covers for new pontoon boat made from lightweight Surlast fabric. Seat and console covers made from Surlast. Custom covers on rear jump seats. 2 piece cover for helm station and helm seat. Seat Covers for Robalo fishing boat Front view of 1 piece helm station cover. 1 piece Helm station cover over helm seat.