Santoprene Rubber | McMaster-Carr

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	Material Material

Foam

Rubber

	System of Measurement System of Measurement

Inch

Metric

	Thickness Thickness

	Width Width

12"

36"

	Length Length

	Color Color

	Beige		Black
	Dark Gray		Light Gray
	Red

	Shape Shape


Rod and Disc	Round

Sheet and Bar

	Backing Type Backing Type

	Plain

	ID ID

	Hardness Rating Hardness Rating

	Mount Type Mount Type

	Press Fit

	For Use With For Use With

Wire, Cable, and Cords

	Maximum Temperature Maximum Temperature

250° to 499° F

	For Hole Diameter (A) For Hole Diameter (A)

	Texture Texture


Smooth	Ultra Smooth

	For Use Outdoors For Use Outdoors

Yes

	OD OD

	Flexibility Flexibility

	Flexible

	Durometer Durometer

55A

60A

	Connection Style Connection Style

Barbed

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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75 Products

About Foam

About Rubber

About Plastic and Rubber Tubing

Weather- and Chemical-Resistant Santoprene Rubber Sheets and Strips

A cross between plastic and rubber, Santoprene offers good resistance to weather and chemicals while retaining its stretchability. It is also known as thermoplastic and TPE.

For technical drawings and 3-D models, click on a part number.

Sheets

Color: Black
Temperature Range: -50° to 275° F
Tensile Strength: 600 psi
For Use Outdoors: Yes

			12" × 12"		12" × 24"
Thick.	Thick. Tolerance	Durometer		Each		Each
1/32"	-0.012" to +0.012"	55A (Medium)	00000000	00000	00000000	000000
1/16"	-0.016" to +0.016"	55A (Medium)	00000000	00000	00000000	00000
3/32"	-0.016" to +0.016"	55A (Medium)	00000000	00000	00000000	00000
1/8"	-0.020" to +0.020"	55A (Medium)	00000000	00000	00000000	00000
1/4"	-0.031" to +0.031"	55A (Medium)	00000000	00000	00000000	00000

Cut-to-Length Sheets

Color: Black
Temperature Range: -50° to 275° F
Tensile Strength: 600 psi
For Use Outdoors: Yes

			36" Wd.
Thick.	Thick. Tolerance	Durometer		Per Ft.
1/32"	-0.012" to +0.012"	55A (Medium)	00000000	000000
1/16"	-0.016" to +0.016"	55A (Medium)	00000000	00000
3/32"	-0.016" to +0.016"	55A (Medium)	00000000	00000
1/8"	-0.020" to +0.020"	55A (Medium)	00000000	00000
1/4"	-0.031" to +0.031"	55A (Medium)	00000000	000000

Strips

Color: Black
Temperature Range: -50° to 275° F
Tensile Strength: 600 psi
For Use Outdoors: Yes

			3" × 36"		9" × 36"
Thick.	Thick. Tolerance	Durometer		Each		Each
1/32"	-0.012" to +0.012"	55A (Medium)	00000000	00000	00000000	000000
1/16"	-0.016" to +0.016"	55A (Medium)	00000000	00000	00000000	00000
3/32"	-0.016" to +0.016"	55A (Medium)	00000000	00000	00000000	00000
1/8"	-0.020" to +0.020"	55A (Medium)	00000000	00000	00000000	00000
1/4"	-0.031" to +0.031"	55A (Medium)	00000000	00000	00000000	000000

Weather- and Chemical-Resistant Santoprene Rubber Rods

Color: Black
Temperature Range: -75° to 250° F
Tensile Strength: 750 psi
For Use Outdoors: Yes

Seal channels and other narrow spaces with these Santoprene rods. Santoprene, also known as thermoplastic and TPE, is a blend of rubber for stretchability and plastic for durability. It offers good resistance to sunlight, ozone, water, ethylene glycol, and detergent solutions.

For technical drawings and 3-D models, click on a part number.

Dia.	Dia. Tolerance	Durometer		Per Ft.
1/8"	-0.016" to +0.016"	60A (Medium Hard)	0000000	00000
1/4"	-0.020" to +0.020"	60A (Medium Hard)	0000000	0000
3/8"	-0.027" to +0.027"	60A (Medium Hard)	0000000	0000
1/2"	-0.031" to +0.031"	60A (Medium Hard)	0000000	0000

Flexible Furniture Grommets

Squeeze this flexible grommet to open the center flap—once wire, cable, and cords pass through, the flap closes tightly for dust and debris protection as well as a finished look. Use this grommet to eliminate cord clutter on desktops, countertops, benchtops, and other work surfaces. Push it into place.

For technical drawings and 3-D models, click on a part number.

Santoprene Rubber
For Hole Dia.	Flange Dia.	Dp. Under Flange	Temp. Range, °F	For Use Outdoors	Choose a Color		Each
3"	3 15/32"	5/8"	-70° to 270°	No	Black, Dark Gray, Light Gray, Red	0000000	000000

Light Duty Weather-Resistant Santoprene Foam Cords

Color: Black
Temperature Range: -50° to 275° F
Cell Type: Closed
For Use Outdoors: Yes
Density: 15 lbs./cu. ft.
Pressure to Compress 25%: 4 psi (Ultra Soft)
Tensile Strength Rating: Excellent
Oil-Resistance Rating: Not Rated

An economical alternative to neoprene foam, these Santoprene foam cords stand up to water, sunlight, and oxidation but lack oil resistance. Use them to seal and cushion narrow spaces, such as channels. This foam has closed-cell construction, which restricts water, air, and gases from being absorbed. Cords have an ultra-smooth texture for a sleek surface that's easy to wipe down.

Dia.	Dia. Tolerance	Lengths, ft.		Per Ft.
1/8"	-0.016" to 0.016"	5, 10, 25, 50, 100	0000000	00000
1/4"	-0.020" to 0.020"	5, 10, 25, 50, 100	0000000	000
3/8"	-0.027" to 0.027"	5, 10, 25, 50, 100	0000000	000
1/2"	-0.031" to 0.031"	5, 10, 25, 50, 100	0000000	0000

Continuous-Flex Soft Rubber Tubing for Chemicals

Flexible
Compatible with Barbed Tube Fittings
Hardness:
Inch: Soft (Durometer 65A)
Metric: Soft (Durometer 55A)
Temperature Range:
Inch: -70° to 270° F
Metric: -10° to 270° F

Commonly used in applications requiring movement, such as metering (peristaltic) pumps and robotics, this santoprene tubing can handle continuous bending and flexing. It has the chemical resistance to withstand a variety of acids and other harsh substances. Tubing is opaque, so you cannot see inside the line to monitor flow.

For technical drawings and 3-D models, click on a part number.

Opaque Santoprene Rubber
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Lengths, ft.		Per Ft.
Inch
1/16"	3/16"	1/16"	3/4"	30 psi @ 72° F	Black	25, 50	00000000	00000
1/8"	1/4"	1/16"	1"	15 psi @ 72° F	Black	25, 50	00000000	000
3/16"	5/16"	1/16"	1"	10 psi @ 72° F	Black	25, 50	00000000	000
3/16"	3/8"	3/32"	1 1/2"	15 psi @ 72° F	Black	10, 25, 50	00000000	000
1/4"	3/8"	1/16"	1 1/2"	10 psi @ 72° F	Black	25, 50	00000000	000
1/4"	7/16"	3/32"	1 3/4"	15 psi @ 72° F	Black	10, 25, 50	00000000	0000
1/4"	1/2"	1/8"	2"	15 psi @ 72° F	Black	10, 25, 50	00000000	0000
5/16"	7/16"	1/16"	1 3/4"	5 psi @ 72° F	Black	10, 25, 50	00000000	000
5/16"	1/2"	3/32"	2"	10 psi @ 72° F	Black	10, 25, 50	00000000	0000
3/8"	1/2"	1/16"	2"	5 psi @ 72° F	Black	10, 25, 50	00000000	000
3/8"	9/16"	3/32"	2 1/2"	10 psi @ 72° F	Black	10, 25, 50	00000000	0000
3/8"	5/8"	1/8"	2 1/2"	10 psi @ 72° F	Black	5, 10, 25, 50	00000000	0000
7/16"	9/16"	1/16"	2 1/4"	5 psi @ 72° F	Black	10, 25, 50	00000000	0000
1/2"	5/8"	1/16"	2 1/2"	5 psi @ 72° F	Black	10, 25, 50	00000000	0000
1/2"	11/16"	3/32"	2 3/4"	5 psi @ 72° F	Black	10, 25, 50	00000000	0000
1/2"	3/4"	1/8"	3"	10 psi @ 72° F	Black	5, 10, 25, 50	00000000	0000
5/8"	13/16"	3/32"	2 1/2"	5 psi @ 72° F	Black	5, 10, 25, 50	00000000	0000
5/8"	7/8"	1/8"	3 1/2"	5 psi @ 72° F	Black	5, 10, 25, 50	00000000	0000
3/4"	1"	1/8"	4"	5 psi @ 72° F	Black	5, 10, 25, 50	00000000	0000
1"	1 1/4"	1/8"	5"	5 psi @ 72° F	Black	2, 5, 10, 25, 50	00000000	0000
Metric
2mm	4mm	1mm	20mm	15 psi @ 72° F	Black	10, 25, 50, 100	0000000	000
3mm	5mm	1mm	20mm	15 psi @ 72° F	Black	10, 25, 50, 100	0000000	000
4mm	7mm	1.5mm	35mm	20 psi @ 72° F	Black	10, 25, 50, 100	0000000	000
5mm	8mm	1.5mm	40mm	20 psi @ 72° F	Black	10, 25, 50, 100	0000000	0000
6mm	10mm	2mm	40mm	30 psi @ 72° F	Black	5, 10, 25, 50, 100	0000000	0000
8mm	12mm	2mm	45mm	30 psi @ 72° F	Black	5, 10, 25, 50, 100	0000000	0000
9mm	13mm	2mm	50mm	30 psi @ 72° F	Black	5, 10, 25, 50, 100	0000000	0000
10mm	14mm	2mm	55mm	20 psi @ 72° F	Black	5, 10, 25, 50, 100	0000000	0000
12mm	16mm	2mm	60mm	15 psi @ 72° F	Black	5, 10, 25, 50, 100	0000000	0000

Continuous-Flex Firm Plastic and Rubber Tubing for Food and Beverage

Flexible
Compatible with Barbed Tube Fittings
Firm (Durometer 80A)
Temperature Range: -70° to 270° F

Santoprene and santoprene rubber combine to create highly resilient tubing that stands up to repeated bending and flexing. It is typically used in applications requiring movement, such as metering (peristaltic) pumps and robotics. Tubing is suitable for use with food and beverage and doesn’t contain plasticizers like DEHP, so it won’t impart tastes or odors to the fluid passing through it. It is opaque, so you cannot see inside the line to monitor flow.

For technical drawings and 3-D models, click on a part number.

Opaque Santoprene/Santoprene Rubber
ID	OD	Wall Thick.	Bend Radius	Max. Pressure	Color	Lengths, ft.		Per Ft.
1/16"	3/16"	1/16"	1/2"	35 psi @ 72° F	Beige	25, 50	00000000	00000
1/8"	1/4"	1/16"	3/4"	20 psi @ 72° F	Beige	25, 50	00000000	000
3/16"	5/16"	1/16"	1"	10 psi @ 72° F	Beige	25, 50	00000000	000
1/4"	3/8"	1/16"	1"	10 psi @ 72° F	Beige	25, 50	00000000	000
1/4"	1/2"	1/8"	1 1/2"	20 psi @ 72° F	Beige	10, 25, 50	00000000	0000
5/16"	7/16"	1/16"	1 1/4"	5 psi @ 72° F	Beige	10, 25, 50	00000000	000
3/8"	1/2"	1/16"	1 1/2"	10 psi @ 72° F	Beige	10, 25, 50	00000000	000
3/8"	5/8"	1/8"	1 3/4"	10 psi @ 72° F	Beige	5, 10, 25, 50	00000000	0000
1/2"	3/4"	1/8"	2 1/4"	10 psi @ 72° F	Beige	5, 10, 25, 50	00000000	0000
5/8"	7/8"	1/8"	2 1/2"	5 psi @ 72° F	Beige	5, 10, 25, 50	00000000	0000
3/4"	1"	1/8"	3"	5 psi @ 72° F	Beige	2, 5, 10, 25, 50	00000000	0000
1"	1 1/4"	1/8"	3 3/4"	5 psi @ 72° F	Beige	2, 5, 10, 25, 50	00000000	0000