Aramid staple fibre with PTFE-blocking agent and silicone free ‘run-in’ lubricant.
Characteristics
• Volume stable, pressure stable, also usable for fittings
• Offers excellent wear resistance, suited to abrasive and hardening media
• Dense surface and cross section with high PTFE content and special yarn structure
• High cross-section density, protects against crystallising media
• Recommended shaft hardness HRC*50
• Trapezoidal shape for reduced shaft wear