SS577-i is a premium grade seal for hatches and access doors, particularly in the marine industry. It is a braid over Viton® core design with the core spirally wrapped with PTFE ribbon to further increase its chemical resistance. The core is then braided with premium heat-set fibers, spirally wrapped with a second ply of PTFE tape before the final jacket of pure, prelube PTFE fibers are applied.
- Temperatures: 500°F/260°C
- Resists most chemicals, acids and solvents