Compare over 15 types of rubber to find the right material for you.
Weather- and Chemical-Resistant Santoprene Rubber Sheets and Strips
The look, feel, and flexibility of rubber blended with the durability of plastic. This Santoprene resists cracking, tearing, and becoming brittle, even when frequently exposed to weather and chemicals. It retains its shape even after repeated bending and flexing. It's often used in automotive and sealing applications. Also known as thermoplastic and TPE.

- 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 |

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

- Color: Black
- Temperature Range: -50° to 275° F
- Tensile Strength: 600 psi
- For Use Outdoors: Yes
Adhesive | 12" × 12" | 12" × 24" | ||||||
---|---|---|---|---|---|---|---|---|
Thick. | Thick. Tolerance | Type | Temperature Range, °F | Durometer | Each | Each | ||
1/32" | -0.012" to +0.012" | Acrylic | -30° to 225° | 55A (Medium) | 000000000 | 000000 | 000000000 | 000000 |
1/16" | -0.016" to +0.016" | Acrylic | -30° to 225° | 55A (Medium) | 000000000 | 00000 | 000000000 | 00000 |
3/32" | -0.016" to +0.016" | Acrylic | -30° to 225° | 55A (Medium) | 000000000 | 00000 | 000000000 | 00000 |
1/8" | -0.020" to +0.020" | Acrylic | -30° to 225° | 55A (Medium) | 000000000 | 00000 | 000000000 | 00000 |
1/4" | -0.031" to +0.031" | Acrylic | -30° to 225° | 55A (Medium) | 000000000 | 00000 | 000000000 | 000000 |

- Color: Black
- Temperature Range: -50° to 275° F
- Tensile Strength: 600 psi
- For Use Outdoors: Yes
Adhesive | 36" Wd. | |||||
---|---|---|---|---|---|---|
Thick. | Thick. Tolerance | Type | Temperature Range, °F | Durometer | Per Ft. | |
1/32" | -0.012" to +0.012" | Acrylic | -30° to 225° | 55A (Medium) | 000000000 | 000000 |
1/16" | -0.016" to +0.016" | Acrylic | -30° to 225° | 55A (Medium) | 000000000 | 00000 |
3/32" | -0.016" to +0.016" | Acrylic | -30° to 225° | 55A (Medium) | 000000000 | 00000 |
1/8" | -0.020" to +0.020" | Acrylic | -30° to 225° | 55A (Medium) | 000000000 | 00000 |
1/4" | -0.031" to +0.031" | Acrylic | -30° to 225° | 55A (Medium) | 000000000 | 000000 |

- 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 | 00000 |

- Color: Black
- Temperature Range: -50° to 275° F
- Tensile Strength: 600 psi
- For Use Outdoors: Yes
Adhesive | 3" × 36" | 9" × 36" | ||||||
---|---|---|---|---|---|---|---|---|
Thick. | Thick. Tolerance | Type | Temperature Range, °F | Durometer | Each | Each | ||
1/32" | -0.012" to +0.012" | Acrylic | -30° to 225° | 55A (Medium) | 000000000 | 000000 | 000000000 | 000000 |
1/16" | -0.016" to +0.016" | Acrylic | -30° to 225° | 55A (Medium) | 000000000 | 00000 | 000000000 | 00000 |
3/32" | -0.016" to +0.016" | Acrylic | -30° to 225° | 55A (Medium) | 000000000 | 00000 | 000000000 | 00000 |
1/8" | -0.020" to +0.020" | Acrylic | -30° to 225° | 55A (Medium) | 000000000 | 00000 | 000000000 | 00000 |
1/4" | -0.031" to +0.031" | Acrylic | -30° to 225° | 55A (Medium) | 000000000 | 00000 | 000000000 | 000000 |
Food Industry Chemical- and Abrasion-Resistant
Santoprene Rubber Sheets and Strips
Often used in food-processing plants, these Santoprene sheets and strips stand up to wear and tear and are FDA compliant. They’re off-white, so it’s easy to spot dirt, debris, and other contaminants on your line. Made from a blend of rubber and plastic, Santoprene has excellent chemical resistance to withstand harsh cleaners. It retains its shape even after repeated bending and flexing. This material is also a good option for creating seals on conveyor belts or food processing machinery. It’s also known as thermoplastic and TPE.

- Color: Off-White
- Temperature Range: -50° to 275° F
- Tensile Strength: 640 psi
- For Use Outdoors: Yes
- Specifications Met: FDA Compliant 21 CFR 177.2600

- Color: Off-White
- Temperature Range: -50° to 275° F
- Tensile Strength: 640 psi
- For Use Outdoors: Yes
- Specifications Met: FDA Compliant 21 CFR 177.2600

- Color: Off-White
- Temperature Range: -50° to 275° F
- Tensile Strength: 640 psi
- For Use Outdoors: Yes
- Specifications Met: FDA Compliant 21 CFR 177.2600
Adhesive | 12" × 12" | 12" × 24" | ||||||
---|---|---|---|---|---|---|---|---|
Thick. | Thick.Tolerance | Type | Temperature Range, °F | Durometer | Each | Each | ||
1/32" | -0.012" to +0.012" | Acrylic | -30° to 225° | 55A (Medium) | 0000000 | 000000 | 0000000 | 000000 |
1/16" | -0.016" to +0.016" | Acrylic | -30° to 225° | 55A (Medium) | 0000000 | 00000 | 0000000 | 00000 |
1/8" | -0.020" to +0.020" | Acrylic | -30° to 225° | 55A (Medium) | 0000000 | 00000 | 0000000 | 00000 |

- Color: Off-White
- Temperature Range: -50° to 275° F
- Tensile Strength: 640 psi
- For Use Outdoors: Yes
- Specifications Met: FDA Compliant 21 CFR 177.2600

- Color: Off-White
- Temperature Range: -50° to 275° F
- Tensile Strength: 640 psi
- For Use Outdoors: Yes
- Specifications Met: FDA Compliant 21 CFR 177.2600

- Color: Off-White
- Temperature Range: -50° to 275° F
- Tensile Strength: 640 psi
- For Use Outdoors: Yes
- Specifications Met: FDA Compliant 21 CFR 177.2600
Adhesive | 3" × 36" | |||||
---|---|---|---|---|---|---|
Thick. | Thick.Tolerance | Type | Temperature Range, °F | Durometer | Each | |
1/32" | -0.012" to +0.012" | Acrylic | -30° to 225° | 55A (Medium) | 0000000 | 000000 |
1/16" | -0.016" to +0.016" | Acrylic | -30° to 225° | 55A (Medium) | 0000000 | 00000 |
3/32" | -0.016" to +0.016" | Acrylic | -30° to 225° | 55A (Medium) | 0000000 | 00000 |
1/8" | -0.020" to +0.020" | Acrylic | -30° to 225° | 55A (Medium) | 0000000 | 00000 |
1/4" | -0.031" to +0.031" | Acrylic | -30° to 225° | 55A (Medium) | 0000000 | 00000 |
Half-Mortise Self-Adjusting Bottom-Mount Weatherstripping

In addition to mounting to the door's face, this weatherstripping fits into cutouts (mortises) to mount flush with the door. It has a plunger that lowers the seal as the door is closed and raises it as the door is opened to avoid scuffing your floor and reduce wear on your seals. Also known as door sweeps, they close the gap between the bottom of the door and the floor. Weatherstripping can be cut with a saw. Up to 2" can be removed from weatherstripping with a santoprene seal.
Santoprene seals resist abrasion and weather.
Weatherstripping | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Flange | Replacement 4-Ft. Lg. Seals | ||||||||||
Seal Material | Flange Material | Seal Projection | Ht. | Projection | Fire Safety Rating | Mounting Fasteners Included | Lengths, ft. | Per Ft. | Each | ||
Bulb Seal | |||||||||||
Santoprene Rubber | Anodized Aluminum | 7/16"-1 3/16" | 1 13/16" | 9/16" | UL 10B, UL 10C: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors | Yes | 00000000 | 000000 | 00000000 | 00000 | |
Flat Seal | |||||||||||
Santoprene Rubber | Anodized Aluminum | 1/2"-1 1/4" | 1 3/4" | 7/8" | UL 10B, UL 10C: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors | Yes | 00000000 | 00000 | 000000 | 00 |
Double-Door Weatherstripping
Seal the space between your double doors.
Bulb seals mount on the edge of one door and compress against the other. They are concealed from view when the doors are closed. Like wraparound seals, they compensate for uneven surfaces and insulate better than flat and brush seals. They have santoprene seals that resist water, sunlight, and oxidation, so they’re often used on exterior doors.

Weatherstripping | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flange | Replacement 8-Ft. Lg. Seals | ||||||||||||
Seal Material | Flange Material | For Max. Door Gap | Seal Projection | Wd. | Projection | Fire Safety Rating | Includes | Mounting Fasteners Included | Lengths, ft. | Per Ft. | Each | ||
Santoprene Rubber | Aluminum | 7/8" | 21/32" | 1 7/16" | 7/32" | UL 10B: 1 1/2 hr. for wood fire doors, 3 hr. for metal fire doors | Two pieces of weatherstripping | Yes | 0000000 | 00000 | 00000000 | 000000 |