Further Information About Our Production

At this time we are in the process of re-organizing our production. We are in the final stages of this process and are looking to have commercially ready material and be back to full production by Q1/Q2 2020. Please note that all long-term supply will be focused on providing the consistent quality you've come to expect from Rubatex over the years. If you have any questions please give us a call at 1-855-347-0816.

The Rubatex Team

Product Focus

 

R4261-N - Neoprene/EPDM/SBR Blend

A black, closed cell, 6±1 pcf density, general purpose material designed to offer the best combination of economies and physical properties per ASTM D1056-14 2A1. Works best for many applications including low pressure moisture and air seal, anti-vibration, compression seals such as lamp gaskets and other static applications. R4261-N incorporates flame retardants, meeting FMVSS 302 requirements and listed to UL-94 HF-1.

This product is  certified

Bun Size

42 inches wide by 72 inches long by 3 inches thick
54 inches wide by 80 inches long by 3 inches thick

Spec Sheets

You can view and download the R4261-N Spec Sheet

Physical Properties

Property Test Method Unit R4261-N
Density ASTM D1056 PCF 5-7
Compression Deflection (25%) ASTM D1056 PSI 2-5
C/D Heat Aging (7 days at 158° F) ASTM D1056 % Max Chg ±30
Shore OO Durometer ASTM D2240   35-55
Compression Set (50%, 73° F)  ASTM D1056 % Max 50
Tensile ASTM D412 PSI Min 25
Elongation ASTM D412 % Min 90
Fluid Immersion (Fuel B) ASTM D1056 WT % Max  
Water Absorption ASTM D1056 WT % Max 10
ASTM D1667 LBS/SQFT 0.1
Linear Shrinkage (7 days at 158° F) ASTM C534 % Max 10
Ozone Resistance (72 hrs 50 pphm) ASTM D1171 Rating 0
Temperature Use: Cold Crack ASTM D1056 ° F -70
Temperature Use: High   °F 200
Flammability Rating FMVSS302   PASS
Sheet Size (Length/Width)  ±3% Inches 42x72, 54x80
Expected Bun Thickness   Inches 3
Specifications ASTM D1056-67   SCE41
ASTM D1056-14 SAE J18 Suffix 2A1
Colors     Black
Common Industrial Applications: Gasketing, Insulation, Weather Stripping, Closure Seals, Packaging
 
 

R4271-N - Neoprene/EPDM/SBR Blend

A black, closed cell, 7±1 pcf density, material with physical properties that meet ASTM D1056-14 2A2. This cellular rubber is a general purpose grade designed to offer the best combination of economies and performance. Works best for many applications including low pressure moisture and air seal, anti-vibration, compression seals such as lamp gaskets and other static applications. R4271-N incorporates flame retardants, meeting FMVSS 302 requirements and listed to UL-94 HF-1. This material is also offered in grey.

R4271-N is  certified

Bun Size

42 inches wide by 72 inches long by 3 inches thick
54 inches wide by 80 inches long by 3 inches thick

Spec Sheets

You can view and download the R4271-N Spec Sheet

Physical Properties

Property Test Method Unit R4271-N
R4471
Density ASTM D1056 PCF 6-8
Compression Deflection (25%) ASTM D1056 PSI 5-9
C/D Heat Aging (7 days at 158° F) ASTM D1056 % Max Chg ±30
Shore OO Durometer ASTM D2240   45-60
Compression Set (50%, 73° F)  ASTM D1056 % Max 50
Tensile ASTM D412 PSI Min 40
Elongation ASTM D412 % Min 90
Fluid Immersion (Fuel B) ASTM D1056 WT % Max  
Water Absorption ASTM D1056 WT % Max 5
ASTM D1667 LBS/SQFT 0.1
Linear Shrinkage (7 days at 158° F) ASTM C534 % Max 10
Ozone Resistance (72 hrs 50 pphm) ASTM D1171 Rating 0
Temperature Use: Cold Crack ASTM D1056 ° F -70
Temperature Use: High   °F 200
Flammability Rating FMVSS302   PASS
Sheet Size (Length/Width)  ±3% Inches 42x72, 54x80
Expected Bun Thickness   Inches 3
Specifications ASTM D1056-67   SCE42
ASTM D1056-14 SAE J18 Suffix 2A2
Colors     B/G
Common Industrial Applications: Gasketing, Insulation, Weather Stripping, Closure Seals, Packaging
 
 

R4281-N - Neoprene/EPDM/SBR Blend

A black, closed cell, 9±1 pcf density, general purpose material designed for the best combination of price and physical properties per ASTM D1056-14 2A3. With increased firmness and density this product can withstand more intensive applications in the gasketing, insolation, sealing, stripping and packaging industries. R4281-N incorporates flame retardants, meeting FMVSS 302 and UL-94 flame test requirements.

Bun Size

42 inches wide by 72 inches long by 2.8 inches thick

Spec Sheets

You can view and download the R4281-N Spec Sheet

Physical Properties

Property Test Method Unit R4281-N
Density ASTM D1056 PCF 8-10
Compression Deflection (25%) ASTM D1056 PSI 9-13
C/D Heat Aging (7 days at 158° F) ASTM D1056 % Max Chg ±30
Shore OO Durometer ASTM D2240   60-80
Compression Set (50%, 73° F)  ASTM D1056 % Max 50
Tensile ASTM D412 PSI Min 60
Elongation ASTM D412 % Min 90
Fluid Immersion (Fuel B) ASTM D1056 WT % Max  
Water Absorption ASTM D1056 WT % Max 5
ASTM D1667 LBS/SQFT 0.1
Linear Shrinkage (7 days at 158° F) ASTM C534 % Max 10
Ozone Resistance (72 hrs 50 pphm) ASTM D1171 Rating 0
Temperature Use: Cold Crack ASTM D1056 ° F -40
Temperature Use: High   °F 200
Flammability Rating FMVSS302   PASS
Sheet Size (Length/Width)  ±3% Inches 42x72
Expected Bun Thickness   Inches 2.5
Specifications ASTM D1056-67   SCE43
ASTM D1056-14 SAE J18 Suffix 2A3
Colors     Black
Common Industrial Applications: Gasketing, Insulation, Weather Stripping, Closure Seals, Packaging
 
 

Why We're Different

We understand the future of our business relies heavily on the quality and consistency of our product offering. As such, we have invested in the equipment, tooling, formulations and technical knowledge to rebuild a product line that leverages the significant successes of Rubatex's heritage.

Quotes Are Free

Give us a call 1-855-347-0816 or submit an RFQ below or to sales@rubatexusa.com. If we can help you, great, if not, we'll point you in the right direction.

  • Industrial Focus 

    With our end users ranging from the largest OEM’s in the world to small independents, our focus of delivering on quality, price and competitiveness has been critical to the success of our material in the industrial marketplace. 

  • Relationships

    A key ingredient in our relationships is they must be mutually beneficial. Consequently, one side can’t consistently win or lose. It’s a give and take bond where both sides have the opportunity to grow and prosper over the long-term.

  • 100% Quality

    Our customers rely on an uninterrupted supply of quality consistent closed cell foam in order to keep their customer base happy. As a result, in 2017 we delivered 100% quality to our customers. Hence, no customer claimed any credits for the purchases they made.

  • American Made

    All Rubatex products are proudly American manufactured. Allowing customers to turn to our products with confidence that we are firmly committed to our founding mission of providing legendary quality and once again becoming a worldwide leader in closed cell rubber manufacturing.  

Let's Talk About Your Closed Cell Foam Needs      

For Bun Stock          For Rolls & Sheets 

How About A Conversation?

Let's see if we're a good fit.

Phone: 1-855-347-0816

Fax: 1-866-527-1983

Email: sales@rubatexusa.com