Silicone Sponge

Silicone sponge is regarded for its high heat, resistance to compression set and is used in high performance gasketing, thermal shielding, vibration mounts and press pads. Silicone sponge is available in different grades of compressibility and compression deflection that meet ASTM, BMS, and Mil-R specifications.

Application Advantages

  • Excellent sealing properties
  • Broad operation temperature range
  • Low outgassing
  • Low water absorption
  • Low compression set
  • Chemically inert
  • Excellent Eatherability
  • Excellent release characeristics
  • Good chemical and fluid resistance

Closed Cell

 ProductColor Compression DeflectionTensile StrengthElongation at Break Compression Set
R10470 MOrange-Tan/ Black/ Gray10 PSI90 PSI150%25%
R10470 FOrange-Tan16 PSI130 PSI200%25%
R10480 SRed5 PSI50 PSI75%5%
R10480 MBrown10 PSI75 PSI125%5%
R10460 MDark Blue10 PSI75 PSI125%5%
R10450   Blue-Gray15 PSI125 PSI<10%25%
R10490 MBlue15 PSI180 PSI125%25%
R10404 Light Green20 PSI120 PSI150%15%
R10400 M Gray10 PSI100 PSI250%10%
HR7748 Light Blue2 to 9 PSI--25%
SPECIFICATIONSR10470MR10470FR10480SR10480MR10460
AMS 3195Yes--YesYes
AMS 3196-Yes---
MIL-R-6130 TYPE II, GRADE B & CYesYesYesYesYes
MIL-R-46089YesYes-YesYes
BOEING BMS 1-23Yes--YesYes
BOEING BMS 1-60 TYPE I, GRADE B----Yes
DOUGLAS DMS 1980, GRADE 2----Yes
MIL-R-6130 TYPE II, GRADE A----Yes

Flame Retardant Silicone Sponge

This low compression set, medium closed cell silicone sponge is the most popular grade for sealing and gasket applications. It is produced with a fabric finish on both sides, is...

Flame Retardant Silicone Sponge

HR-7748

HRC 7748 is a lightweight, closed-cell fluorosilicone sponge material, developed to meet the SAE AMS 3323 specification. The sheets are designed for use in aircraft and aerospace industries, where gaskets...

HR-7748

Metal Detectable Silicone Sponge

Metal Detectable Silicone Sponge is the perfect solution to eroding particles from deteriorating seals from entering the process line. These particles can be easily detected with in-line metal detection systems....

Metal Detectable Silicone Sponge

R-10400

Flame Retardant Silicone Sponge R10400 M is a flame retardant closed cell sponge recognized to UL 94 V-0 requirements. This product is available in seven different thicknesses and delivers medium...

R-10400

R-10404

R10404 is a thermally conductive closed cell silicone sponge rubber. This material offers thermal conductivity, electrical isolation, and compression set resistance (vibration absorptions). R10404 is the superior choice for battery...

R-10404

R-10450

Reinforced silicone sponge rubber is a general purpose closed cell sponge and can be used in most gasketing applications. This material is flexible and compressible and designed for use in...

R-10450

R-10460 Medium

R-10460 Medium silicone sponge rubber is a low compression set closed-cell sponge that can be used in most gasketing applications. This material is flexible and compressible and designed for use...

R-10460 Medium

R-10470 Firm

R-10470 Firm silicone sponge rubber is a general purpose closed cell silicone sponge that can be used in most gasketing applications. This material is flexible and compressible and designed for...

R-10470 Firm

R-10470 Medium

R-10470 Medium silicone sponge rubber is a general purpose closed cell silicone sponge that can be used in most gasketing applications. This material is flexible and compressible and designed for...

R-10470 Medium

R-10480 Medium

R-10480 Medium silicone sponge rubber is a low compression set closed-cell sponge that can be used in most gasketing applications. This material is flexible and compressible and designed for use...

R-10480 Medium

R-10480 Soft

R-10480 Soft silicone sponge rubber is a low compression set closed-cell sponge that can be used in most gasketing applications. This material is flexible and compressible and designed for use...

R-10480 Soft

R-10490 Medium

R-10490 Medium silicone sponge rubber is a fluorosilicone closed-cell sponge that can be used in most gasketing applications. This material is flexible and compressible and designed for use in extreme...

R-10490 Medium

Silicone Sponge AMS3195

Sheeting Grade: AMS-3195 / ASTM D-1056 Type 2 Class D Grade 3 Temperature Range: -103°F to +450°F Specifications: SAE AMS-3195E Sponge, Silicone Rubber Closed Cell, Medium. These products meet the...

Silicone Sponge AMS3195

Silicone Sponge AMS3196

Sheeting Grade: AMS-3196 Fabric Finish / ASTM D-1056 Type 2 Class D Grade 3 / MIL-R-6130 Type 2 Grade B & C Temperature Range: -103°F to +450°F Specifications: SAE AMS-3196...

Silicone Sponge AMS3196

Silicone Sponge HR151

Sheeting Grade: Fabric Finish Hanna Rubber Style HR151 Temperature Range: -76°F to +450°F Specifications: Sponge, Silicone Rubber Closed Cell, Soft. These products meet the flammability requirements of FAR 25/JAR 25/CS...

Silicone Sponge HR151

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