AMS3195 Silicone Sponge

Closed Cell 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 flexible, can handle extreme temperature environments while offering excellent compression set resistance.

In Stock with Immediate Availability

KEY FEATURES

Excellent for seals and gaskets
High compressibility
Low compression set
UV/Ozone resistant

STANDARDS

AMS3195
FAR 25.853

MATERIAL AVAILABILITY

Available in – Continuous rolls or cut sheets
Thickness available (in) – 0.0625 to 0.500
Typical roll lengths (ft) – 25 to 100
Typical roll widths (in) – 36
Surface finishing – Fabric impression finish, both sides
Cell structure – Closed cell
Color – Red/orange, grey, black, white, *color matching available

*Subject to MOQ

TEMPERATURE RANGE

-103°F to +450°F (-75°C to 232°C)

PHYSICAL PROPERTIES

Properties
Compression deflection (25%)	psi (kPa)	6-14 (41-96)	ASTM D1056
Density < 0.25” thick	pcf (kg/m3)	43 (690) max.	ASTM D1056
Density ≥ 0.25” thick	pcf (kg/m3)	34 (550) max.	ASTM D1056
Compression set (22h, 100°C)	%	60 max.	ASTM D1056
Tensile strength	psi (kPa)	125 (862)	ASTM D412

Download Spec Sheet

Request A Quote

Download Spec Sheet

SILICONE SPONGE SHEETING GRADES

ACCREDITATION’S

More Information

AMS3195

AMS3195 is an aerospace material specification is from SAE International Group.
The specification covers silicone rubber sponge in the form of sheet, strip, extrusions, and molded shapes.
Our medium density silicone sponge sheet is in accordance with the physical property requirements of AMS3195 test standard.
This product has been used typically for general applications requiring closed-cell, medium sponge rubber that will be flexible from -103 to +401 °F (-75 to +205 °C), but usage is not limited to such applications. Compression set may be high at the higher temperature.

FAR 25.853

FAR 25.853 is a regulation part of the Federal Aviation Regulations (FARs), specifically addressing flammability requirements for materials used in the construction of commercial aircraft.
The regulation mandates that materials used inside the aircraft cabin, such as seat cushions, wall panels, and flooring, must be flame-resistant and able to withstand specific fire tests.
It includes specific criteria and test methods for assessing the flammability of these materials, ensuring that they do not easily ignite and, if they do, that they burn slowly and self-extinguish.
Compliance with FAR 25.853 is critical for aircraft certification, focusing on enhancing passenger safety by minimizing the risks associated with in-flight fires.

Focused on Partnerships

We support our customers, and prospects throughout the purchase journey. Our team is made up of experienced professionals and highly trained engineers who will help with material selection, sampling, testing, and any application support you might need to accomplish your goals.