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Closed Cell Sponge Rubber Sheets, Rolls

Sponge Rubber and other material prices updated daily...

ð Click  Sponge Stk/Prices for Sponge Rubber Prices and Current Stock Availability.

View Current Prices and Availability on other Materials ð  Discount/Surplus Materials | Sheet Rubber | Sponge Rubber | Foam Rubber | Plastic Films/Sheets | Composition Gasketing | Compressed Non-Asbestos Sheets | Cork Composition Sheets | Fiberglass, Ceramic Fiber, Textiles | Foil, Screenwire, Metallic Materials | Expanded PTFE (Teflon) | RF/EMI Materials | Adhesives

Following are technical specifications for SG's Commercial Neoprene Blend Sponge and EVA Foam or Sponge.  These materials are available in sheets, stripping, or die cut configurations in thicknesses ranging from 1/16" up.  Pressure Sensitive Adhesive (PSA) with protective liner backing is available on both.

Both materials are excellent for general sealing purposes, especially where resistance to moisture absorption might be important and irregular surfaces are involved.  Of the two, Neoprene is slightly higher in cost and is generally more durable and suitable for higher temperature applications.  On the other hand, EVA is slightly more resilient, as shown by the Compression Deflection and Elongation figures below.

Standard Gasket has many other varieties of cellular sponge and foam products which will be added to this web site in the future.   These include Silicone Sponge for higher temperature applications, PVC Foam for UV resistance and resilience, Polyurethane foam, etc.  Whatever your Sponge or Foam Rubber application requirements are, SG can help you find the best and most cost effective solution.  

SPECIFICATIONS

Polymer

Neoprene/EPDM/SBR Blend

Ethylene Vinyl Acetate 
Stock Number: SCE41B SCE42B SCE43B SCE45B 2# EVA 4# EVA
ASTM-D-1056-67 SCE-41 SCE-42 SCE-43 SCE-45 RE 41/42 RE 42/43
ASTM-D-1056-78 RE-41 RE-42 RE-43 RE-45 RE 41/42 RE 42/43
Mil-R-6130C II-A II-A II-A II-A ----- -----
Type - Grade - Condition Soft Soft-Med. Medium Firm Soft-Med. Medium
Mil-C-33133B STD 670 B SCE3F2 SCE7F2 SCE11F2 SCE20F2 ----- -----

FLAMMABILITY SPECIFICATIONS 
UL-94-HF1 Approved Approved ----- ----- ----- -----
UL-94-HBF Approved Approved Approved ----- ----- -----
Mil-R-6130C Pass Pass Pass Pass ----- -----
FMVSS-302 Pass Pass Pass Pass Pass Pass

PHYSICAL PROPERTIES
25% Compression Deflection 2-5 5-9 9-13 17-24 3-7 6-10
Density Approximate 7+/-2 7+/-2 10+/-2 20+/-4  2+/-0.5 4 +/- 0.7
Water Absorption Max.    Weight % 5 5 5 5 5 5
Temperature Range (F) -70/+225 -70/+225 -70/+225 -70/+225 -70/+160 -70/+160
Temperature High     Intermittent (F)  250 250 250 250 180 180
Ozone Resistance Good Good Good Good Excellent Excellent
Tensile Strength 80 80 100 100 50 80
Fuel B Max. % weight Change 250 250 150 150 250 250
Elongation Typical Properties % 175 175 150 150 200 250
Durometer Shore 00 (App.) 30-50 45-60 55-70 75-OVER ----- -----
Shrinkage 7 Days @ 158(F) 5% 5% 5% 5% 5% 5%
K Factor .30 .30 .38 ----- .25 .30

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Metro Industries, Inc.
dba Standard-Gasket.com
4018 E. 137th Terrace
Grandview, Missouri  64030 (USA)
Voice: 816-763-7277 / 800-545-8578
Fax: 816-763-0476

 Orders, Inquiries, Customer Service:
 Email: custserv@standard-gasket.com
Phone: 800-545-8578 / 816-763-7277 x350 or x306
Fax: 816-763-0476 Attn: Customer Service

 Large Orders, Custom Quotes, Technical Assistance:
 Email: sales@standard-gasket.com
Phone: 800-545-8578/ 816-763-7277 x302 or x306
Fax: 816-763-0476 Attn: Sales

Standard-Gasket.com is a manufacturer-direct wholesale distributor of a wide variety of standard and semi-standard Rubber Washers, O-Rings, Sponge Weather Stripping, Plastic Washers, O-Rings, Flange Gaskets, Rubber Extrusions, Sheet Rubber, Sponge Rubber, Rubber Grommets, Air Diffuser Tubes/Sleeves, Roll Slitting, and more.
© All materials copyright  Metro Industries, Inc., 1967-2005         Last modified: August 27, 2005