Rugged PEEK Plastic Bar Half Inch Thick Four Inch Wide Forty Eight Inch Long Built To Take A Beating For Precision Machining And Sealing With Tensile Strength 13,500 Psi Tough Engineering Grade Beige Opaque

Rugged PEEK engineering bar 1/2 x 4 x 48 in beige
✔️ 1 piece bar: 1/2 x 4 x 48 in; tensile 13,500 psi; beige

This rugged PEEK plastic bar is engineered for high strength and chemical resistance, ideal for precision machining, sealing, and fixture applications. Use it as stock for custom spacers, gaskets, or alignment blocks in demanding environments.

✅ Thickness: 1/2 in; Tolerance: -0.028 to +0.000 in; Width: 4 in; Width tolerance: -0.25 to +0.25 in; Length: 48 in; Length tolerance: -1 to +1 in
✅ Material: PEEK; Grade: Standard; Backing: Plain; Color: Beige; Clarity: Opaque
✅ Tensile strength: 13,500 psi; Tensile rating: Excellent
✅ Impact strength: 1.0 ft-lbs/in; Impact rating: Poor
✅ Friction: Coefficient 0.25; Friction rating: Slippery
✅ Water absorption: 0.002; Absorption rating: Good
✅ Density: 0.047 lb/in^3; Temperature range: -20 to 480 °F
✅ Hardness: Rockwell M100

💡 What is a PEEK plastic bar used for in precision machining and sealing?

In general, a PEEK bar provides a tough, chemical resistant stock for custom parts that must endure heat and wear.

• Handy for fabricating spacers, guides, and fixtures in demanding setups
• Great for building custom seals and gasket blocks that resist chemicals
• Lightweight yet strong, helping reduce machine load and inertia
• Machinable to tight tolerances for precise fits and alignment