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NP series


Non-through packing


  • Hole stopping cap that prevent plating for adhering during through-hole plating.
  • Protect tap hole., etc., during the plating of equipment casing or cabinets.
  • Flexible and elastic. Can be used to plug round, elliptical, oval hole, etc.
  • Excellent heat resistant and chemical resistant properties.
  • Recycle.


Silicone rubber

Dimensions N/A
Model NP

NP-1, NP-2, NP-3