McMaster-Carr logo
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    140 Products
    About Rubber
    industrial info icon

    Compare over 15 types of rubber to find the right material for you.

    Extreme-Temperature Silicone Rubber Strips

    Also known as polysiloxane, this silicone rubber offers good resistance to ozone and salt water.
    Smooth Texture
    Image of Product. Front orientation. Rubber. Extreme-Temperature Silicone Rubber Strips, Smooth Texture.
    Industrial—You can trust this rubber to flex and compress consistently throughout its life.
    Wd.
    Lg.
    Hardness
    Tensile Strength,
    psi
    Color
    Temp.,
    ° F
    For Use
    Outdoors
    Each
    Industrial
     
    0.02" Thick
    1/2"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Yes5344N11100000
    1"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Yes5344N1120000
    2"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Yes5344N1130000
    4"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Yes5344N11400000
    6"36"Durometer 40A (Medium Soft)900Clear-80 to 450Yes5344N11500000
     
    1/32" Thick
    1/2"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Yes5344N1160000
    1/2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N11100000
    1"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Yes5344N1170000
    1"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N11200000
    2"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Yes5344N11800000
    2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N11300000
    4"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Yes5344N11900000
    4"36"Durometer 50A (Medium)1,000Semi-Clear-80 to 400Yes6095N11400000
    6"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Yes5344N12100000
    6"36"Durometer 50A (Medium)1,000Semi-Clear-80 to 400Yes6095N11500000
     
    1/16" Thick
    1/2"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Yes5344N1220000
    1/2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N11600000
    1"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Yes5344N1230000
    1"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N11700000
    2"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Yes5344N12400000
    2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N11800000
    4"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Yes5344N12500000
    4"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N11900000
    6"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Yes5344N12600000
    6"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N12100000
     
    1/8" Thick
    1/2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N12200000
    1"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N12300000
    2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N12400000
    4"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N12500000
    6"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N12600000
     
    1/4" Thick
    1/2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N12700000
    1"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N12800000
    2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N12900000
    4"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N13100000
    6"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Yes6095N13200000
     
    Smooth Texture with Adhesive Backing
    Image of Product. Front orientation. Rubber. Extreme-Temperature Silicone Rubber Strips, Smooth Texture with Adhesive Backing.
    Industrial—You can trust this rubber to flex and compress consistently throughout its life.
    Adhesive
    Wd.
    Lg.
    Hardness
    Tensile Strength,
    psi
    Color
    Temp.,
    ° F
    Material
    Temp.,
    ° F
    For Use
    Outdoors
    Each
    Industrial
     
    0.02" Thick
    1/2"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Acrylic Plastic
    		-40 to 200Yes5344N12700000
    1"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Acrylic Plastic
    		-40 to 200Yes5344N12800000
    2"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Acrylic Plastic
    		-40 to 200Yes5344N12900000
    4"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Acrylic Plastic
    		-40 to 200Yes5344N13100000
    6"36"Durometer 40A (Medium Soft)900Clear-80 to 450Acrylic Plastic
    		-40 to 200Yes5344N13200000
     
    1/32" Thick
    1/2"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Acrylic Plastic
    		-40 to 200Yes5344N1330000
    1/2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Acrylic Plastic
    		-40 to 300Yes6095N13300000
    1"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Acrylic Plastic
    		-40 to 200Yes5344N13400000
    1"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Acrylic Plastic
    		-40 to 300Yes6095N13400000
    2"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Acrylic Plastic
    		-40 to 200Yes5344N13500000
    2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Acrylic Plastic
    		-40 to 300Yes6095N13500000
    4"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Acrylic Plastic
    		-40 to 200Yes5344N13600000
    4"36"Durometer 50A (Medium)1,000Semi-Clear-80 to 400Acrylic Plastic
    		-40 to 300Yes6095N13600000
    6"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Acrylic Plastic
    		-40 to 200Yes5344N13700000
     
    1/16" Thick
    1/2"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Acrylic Plastic
    		-40 to 200Yes5344N1380000
    1/2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Acrylic Plastic
    		-40 to 300Yes6095N13800000
    1"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Acrylic Plastic
    		-40 to 200Yes5344N13900000
    1"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Acrylic Plastic
    		-40 to 300Yes6095N13900000
    2"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Acrylic Plastic
    		-40 to 200Yes5344N14100000
    2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Acrylic Plastic
    		-40 to 300Yes6095N14100000
    4"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Acrylic Plastic
    		-40 to 200Yes5344N14200000
    4"36"Durometer 50A (Medium)1,000Semi-Clear-80 to 400Acrylic Plastic
    		-40 to 300Yes6095N14200000
    6"36"Durometer 40A (Medium Soft)1,000Clear-80 to 450Acrylic Plastic
    		-40 to 200Yes5344N14300000
     
    1/8" Thick
    1/2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Acrylic Plastic
    		-40 to 300Yes6095N14400000
    1"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Acrylic Plastic
    		-40 to 300Yes6095N14500000
    2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Acrylic Plastic
    		-40 to 300Yes6095N14600000
    4"36"Durometer 50A (Medium)1,000Semi-Clear-80 to 400Acrylic Plastic
    		-40 to 300Yes6095N14700000
     
    1/4" Thick
    1/2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Acrylic Plastic
    		-40 to 300Yes6095N14900000
    1"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Acrylic Plastic
    		-40 to 300Yes6095N15100000
    2"36"Durometer 50A (Medium)1,200Semi-Clear-80 to 400Acrylic Plastic
    		-40 to 300Yes6095N15200000
     

    High-Purity Silicone Rubber Strips

    These platinum-cured silicone rubber strips meet the strict purity standards of USP Class VI. This standard is the highest level of biocompatibility testing for materials used in medical devices. These sheets and strips offer good resistance to ozone and salt water. Silicone is also known as polysiloxane.
    Smooth Texture
    Image of Product. Front orientation. Rubber. High-Purity Silicone Rubber Strips, Smooth Texture.
    Industrial—Meet ASTM D2000, so you can trust this rubber to flex and compress consistently throughout its life.
    Wd.
    Lg.
    Tensile Strength,
    psi
    Color
    Temp.,
    ° F
    For Use
    Outdoors
    Choose a Hardness
    Each
    Industrial
     
    0.005" Thick
    1/2"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N63800000
    1"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N6440000
    2"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N6490000
    4"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N65500000
    6"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N66100000
     
    0.01" Thick
    1/2"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N6390000
    1"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N6450000
    2"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N65100000
    4"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N65600000
    6"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N66200000
     
    0.02" Thick
    1/2"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N6410000
    1"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N6460000
    2"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N65200000
    4"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N65700000
    6"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N66300000
     
    0.04" Thick
    1/2"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N6420000
    1"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N64700000
    2"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N65300000
    4"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N65800000
    6"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N66400000
     
    0.06" Thick
    1/2"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N6430000
    1"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N64800000
    2"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N65400000
    4"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N65900000
    6"36"1,100Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium)5542N66500000
     

    Extreme-Temperature Silicone Rubber Sheets

    Also known as polysiloxane, this silicone rubber offers good resistance to ozone and salt water.
    Smooth Texture
    Image of Product. Front orientation. Rubber. Extreme-Temperature Silicone Rubber Sheets, Smooth Texture.
    Industrial—You can trust this rubber to flex and compress consistently throughout its life.
    Wd.
    Lg.
    Temp.,
    ° F
    For Use
    Outdoors
    Hardness
    Color
    Each
    Industrial
     
    0.02" Thick
    12"12"-80 to 450YesDurometer 40A (Medium Soft)Clear86915K12000000
    24"36"-80 to 450YesDurometer 40A (Medium Soft)Clear86915K32000000
    36"36"-80 to 450YesDurometer 40A (Medium Soft)Clear86915K52000000
     
    1/32" Thick
    12"12"-80 to 450YesDurometer 40A (Medium Soft)Clear86915K1400000
    24"36"-80 to 450YesDurometer 40A (Medium Soft)Clear86915K34000000
    36"36"-80 to 450YesDurometer 40A (Medium Soft)Clear86915K54000000
     
    1/16" Thick
    12"12"-80 to 450YesDurometer 40A (Medium Soft)Clear86915K1600000
    24"36"-80 to 450YesDurometer 40A (Medium Soft)Clear86915K36000000
    36"36"-80 to 450YesDurometer 40A (Medium Soft)Clear86915K56000000
     
    Smooth Texture with Adhesive Backing
    Image of Product. Front orientation. Rubber. Extreme-Temperature Silicone Rubber Sheets, Smooth Texture with Adhesive Backing.
    Industrial—You can trust this rubber to flex and compress consistently throughout its life.
    Adhesive
    Wd.
    Lg.
    Color
    Temp.,
    ° F
    Material
    Temp.,
    ° F
    For Use
    Outdoors
    Hardness
    Each
    Industrial
     
    0.02" Thick
    12"12"Clear-80 to 450Acrylic Plastic
    		-40 to 200YesDurometer 40A (Medium Soft)86915K22000000
    24"36"Clear-80 to 450Acrylic Plastic
    		-40 to 200YesDurometer 40A (Medium Soft)86915K42000000
    36"36"Clear-80 to 450Acrylic Plastic
    		-40 to 200YesDurometer 40A (Medium Soft)86915K62000000
     
    1/32" Thick
    12"12"Clear-80 to 450Acrylic Plastic
    		-40 to 200YesDurometer 40A (Medium Soft)86915K2400000
    24"36"Clear-80 to 450Acrylic Plastic
    		-40 to 200YesDurometer 40A (Medium Soft)86915K44000000
    36"36"Clear-80 to 450Acrylic Plastic
    		-40 to 200YesDurometer 40A (Medium Soft)86915K64000000
     
    1/16" Thick
    12"12"Clear-80 to 450Acrylic Plastic
    		-40 to 200YesDurometer 40A (Medium Soft)86915K2600000
    24"36"Clear-80 to 450Acrylic Plastic
    		-40 to 200YesDurometer 40A (Medium Soft)86915K46000000
    36"36"Clear-80 to 450Acrylic Plastic
    		-40 to 200YesDurometer 40A (Medium Soft)86915K66000000
     

    High-Purity Silicone Rubber Sheets

    These platinum-cured silicone rubber sheets meet the strict purity standards of USP Class VI. This standard is the highest level of biocompatibility testing for materials used in medical devices. These sheets and strips offer good resistance to ozone and salt water. Silicone is also known as polysiloxane.
    Smooth Texture
    Image of Product. Front orientation. Rubber. High-Purity Silicone Rubber Sheets, Smooth Texture.
    Industrial—Meet ASTM D2000, so you can trust this rubber to flex and compress consistently throughout its life.
    Wd.
    Lg.
    Color
    Temp.,
    ° F
    For Use
    Outdoors
    Choose a Hardness
    Each
    Industrial
     
    0.005" Thick
    6"8"Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium), Durometer 70A (Hard)87315K811000000
    12"12"Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium), Durometer 70A (Hard)87315K81600000
     
    0.01" Thick
    6"8"Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium), Durometer 70A (Hard)87315K81200000
    12"12"Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium), Durometer 70A (Hard)87315K81700000
     
    0.02" Thick
    6"8"Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium), Durometer 70A (Hard)87315K81300000
    12"12"Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium), Durometer 70A (Hard)87315K81800000
    24"24"Clear-65 to 400YesDurometer 55A (Medium)87315K11000000
    36"36"Clear-65 to 400YesDurometer 55A (Medium)87315K14000000
     
    0.04" Thick
    6"8"Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium), Durometer 70A (Hard)87315K81400000
    12"12"Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium), Durometer 70A (Hard)87315K81900000
    24"24"Clear-65 to 400YesDurometer 55A (Medium)87315K12000000
    36"36"Clear-65 to 400YesDurometer 55A (Medium)87315K15000000
     
    0.06" Thick
    6"8"Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium), Durometer 70A (Hard)87315K81500000
    12"12"Clear-65 to 400YesDurometer 30A (Soft), Durometer 55A (Medium), Durometer 70A (Hard)87315K82100000
    24"24"Clear-65 to 400YesDurometer 55A (Medium)87315K13000000
    36"36"Clear-65 to 400YesDurometer 55A (Medium)87315K16000000
     

    High-Temperature Self-Fusing Silicone Electrical Tape

    Image of Product. Front orientation. Electrical Tape. High-Temperature Self-Fusing Silicone Electrical Tape, Standard Profile.
    Image of Product. Front orientation. Contains Inset. Electrical Tape. High-Temperature Self-Fusing Silicone Electrical Tape, Tapered Profile.

    Standard Profile

    Tapered Profile

    Create long-lasting seals around electrical connections, even in hot, cold, or wet conditions. Made of silicone, this tape stands up to chemicals, temperature changes, and UV rays, making it a good choice for insulating wiring and components in outdoor and other harsh environments. It is self-fusing, so it sticks to itself as you layer it for a secure seal that keeps moisture out. Also known as cold-shrink tape.
    Tapered Profile—Thickest in the middle and thinner at the edges. This shape ensures that when you apply partially overlapping layers, the thickness remains uniform for a smooth, even surface and consistent dielectric strength. The center guide eliminates guesswork to help you precisely align each wrap.
    Wd.
    Lg.,
    ft.
    Overall
    Thk.
    Temp. Range,
    ° F
    Voltage
    Rating, V
    Specs.
    Met
    Mil. Spec.
    Choose a Color
    Each
    Standard Profile
     
    Electrical Tape
    1/4"360.01"-65 to 5004,000UL 510Fed. Spec. A-A-59163 Type IBlack, Clear, Gray, Red7643A61000000
    1/2"540.01"-85 to 50010,000UL 510Fed. Spec. A-A-59163 Type IBlack, Clear, Gray, Red7643A7400000
    1"300.012"-85 to 50012,000UL 510Fed. Spec. A-A-59163 Type IBlack, Clear, Gray, Red7643A7900000
    1"360.02"-85 to 50015,000UL 510Fed. Spec. A-A-59163 Type IBlack, Clear, Gray, Red7643A7500000
     
    Tapered Profile
     
    Electrical Tape
    1"360.02"-85 to 50015,000UL 510Fed. Spec. A-A-59163 Type IIBlack, Clear, Gray, Red7643A7100000
    1 1/2"360.03"-85 to 50020,000UL 510Fed. Spec. A-A-59163 Type IIBlack, Clear, Gray, Red7643A7200000
    2"360.02"-85 to 50015,000UL 510Fed. Spec. A-A-59163 Type IIBlack, Clear, Gray, Red7643A7600000
    2"360.03"-85 to 50020,000UL 510Fed. Spec. A-A-59163 Type IIBlack, Clear, Gray, Red7643A7300000
     

    High-Temperature Glue-on-a-Roll

    Image of Product. Front orientation. Mounting Adhesives. High-Temperature Glue-on-a-Roll.
    This silicone glue withstands high temperatures and bonds slippery plastics. Also known as adhesive transfer tape, these rolls have a thin film of pressure-sensitive glue on a peel-away liner. They are thinner and more conformable than tape with adhesive on both sides.
    0.001" Thick
    0.002" Thick
    Wd.
    Lg.,
    yd.
    Temp. Range,
    ° F
    Color
    For
    Joining
    Each
    Each
    1/4"60-100 to 500ClearPlastic7615A6160000007615A611000000
    1/2"60-100 to 500ClearPlastic7615A617000007615A2100000
    3/4"60-100 to 500ClearPlastic7615A6180000007615A51000000
    1"60-100 to 500ClearPlastic7615A6190000007615A41000000
    back to top