Marlow Static PH-I


Marlow’s pH-I Static features a distinctive colour-changing marker that shifts from yellow to red upon exposure to potent acids. Just 20 seconds of contact with certain acids can weaken the rope by 25%, posing a safety risk. Prolonged exposure exacerbates this strength loss.

With its Permanent Halochromic Indicating (pH-I) technology, pH-I Static ensures a lasting colour change, providing a clear indication of compromised integrity due to strong acid chemicals.

  • Chemical exposure warning
  • Excellent abrasion resistance
  • Considerable elongation
  • Significant energy absorption
  • Exceptional strength
  • Visible year marker
  • Compatible with ascenders and descenders
  • 11mm diameter

Download: Technical Datasheet

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