Mechanical Sealing Products

Series 1220 Sponge Silicone Rubber Extrusions

Series 1220 Sponge Silicone Rubber Extrusions


Nolato Jabar produces extrusions of closed-cell silicone sponge for use as gaskets and seals under low closure loads in accordance with AMS and application Mil specification. We produce extruded cords in diameters from 1/32" to 6"; square sections from 1/16" x 1/16" to 4" x 4"; rectangular sections from 1/32" x 4" to 1" x 10" and sponge tubing for thermal insulation applications. We also produce custom shapes and we’ll develop special compounds to meet specific requirements. We carry a large stock of sponge in the most popular sizes ready for immediate shipment.


  • High temperature capability—standard for silicone.
  • Easy compressibility for applications requiring a lower closure sealing force.
  • Silicone sponge is closed cell, minimizing water absorption.
  • Smooth skin all sides.

EMI / RFI Shielding more »

mechanical sealing products

Shielding is manufactured to Mil, Federal, AMS, SAF, or customer specifications.

Our quality control system is approved for Mil-I-45208.

Mechanical Sealing more »

mechanical sealing products

Silicone rubber provides the maximum in reliability - whether exposed to adverse conditions or used normally.

Quality Products, Competitive Pricing, On Time Delivery, Pride and Experience

  • EMI RFI EMP MIL Spec Shielding Products
  • MIL-I-45208, MIL-STD-45662
  • QPL: MIL-DTL-83528
  • In-house Testing Laboratory
  • RTV Silicone Rubber
  • Silicone Rubber (Molded / Extruded)
  • Silicone Sponge (Molded / Extruded)
  • Specialty Elastomers (Organic / Inorganic)
  • Custom Compounding
  • Applications Engineering
  • Aerospace, FDA, Automotive, and Commercial Grades

Contact Nolato Jabar

Contact Nolato Jabar
t: 973 786 5000