Denso Rockshield (1 Roll)


Denso Rock Shield SD (Standard Duty) or HD (Heavy Duty) is a flexible padding designed for the protection of the corrosion coating on pipelines when rocky backfill is encountered. The product is manufactured from high density polyethylene (HDPE) incorporating a special expansion process to provide compressive strength and flexibility. It is extruded into a diamond mesh pattern.



  • Absorbs impact of uneven backfill

  • Protects pipe coating from protruding rocks in trench

  • Minimizes abrasion of coating from pipe movement underground

  • Protects pipe during future excavations

  • Unaffected by temperature extremes and wet weather

  • Maintains cathodic protection without inhibiting cathodic flow

  • Cushions against concrete weights

  • Cuts with a utility knife

  • Easy to install

Additional information

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