ISO: 9001:2015


PORON Soft Seal 4701-15

SRP is a Preferred Converter for PORON materials, and can convert PORON Soft Seal 4701-15 polyurethane into custom gaskets, seals and pads.

SRP has been a Preferred Converter for Rogers Corporation’s PORON Polyurethane materials since 1999, including PORON Soft Seal 4701-15.

PORON 4701-15 soft seal series provides enhanced surface toughness and reliable, durable materials for use in thinner designs. Designed for superior dust sealing at 6lb/ft3, the PORON 4701-15 soft seal series is the lowest density offering in the PORON product line.

PORON Soft Seal 4701-15 Features

  • Thicknesses available include .53, .75 and 1 mm (.021, .030 and .039 in.)
  • Density of 104 kg/m3 (16 lb/ft3)
  • Increased surface toughness improves yields


  • Long term protection and dust sealing
  • Excellent compressibility and conformability
  • Ease of processing

PORON Soft Seal 4701-15 Data Sheets

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