
East Coast Fasteners and Closures Inc.’s Ply-Lo Extreme line of fasteners is designed to withstand severe climates. The fasteners are available in #10, #12 and #14. Ply-Lo #12 secures metal panels and prevents separation. Ply-Lo #14 is used on large buildings and as replacements. Ply-Lo Extreme fasteners have a 40-year warranty, and are tested in accordance with ASTM B117 for more than 3,000 hours of salt spray.




