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    67 Products
    About Selecting Thermal Insulation
    industrial info icon

    Compare R-value and temperature range to find the insulation material that best suits your application.

    PVC Pipe Insulation Jacketing

    Protect insulation from light impact and moisture with this durable PVC jacketing. When selecting size, use the OD of the insulation you are jacketing. Seal with sealant or tape (sold separately).
    End Caps
    Image of Product. Front orientation. Pipe Insulation Jacketing. PVC Pipe Insulation Jacketing, End Cap Insulation.
    For Pipe Insulation
    OD
    Flexibility
    Temp. Range,
    ° F
    Color
    Flammability Rating
    Each
    1 7/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K18100000
    2 1/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K350000
    2 3/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K1820000
    2 5/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K360000
    2 7/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K1830000
    3 1/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K370000
    3 3/8" to 3 5/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K1840000
    3 7/8" to 4 1/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K1850000
    4 3/8" to 4 5/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K1860000
    4 7/8" to 5 3/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K1870000
    5 1/2" to 5 5/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K1880000
    5 7/8" to 6 5/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K1890000
    6 7/8" to 7 5/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K19100000
    7 7/8" to 8 5/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K19200000
    10 1/8" to 10 5/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K19400000
    11 1/8" to 11 3/4"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K4400000
    12 1/8" to 12 5/8"Flexible0 to 140WhiteASTM E84 25/50 for Flame and Smoke
    		45315K4600000
    Accessories for Pipe Insulation Jacketing
    Each
    Silicone Sealant (10.1-fl. oz. Cartridge)7587A33000000
    Tape (2" × 108 ft.)45325K6600000

    Heat-Shrink Tubing End Caps

    Seal the end of crimped connections, such as motor coils, to insulate and protect them from moisture and abrasion. These caps have an adhesive lining that melts when the cap is heated and bonds to the underlying surface, creating a water-resistant seal. You can also use them to seal the ends of pipes and wire rope.
    Pressure Relief Valve—Caps with a pressure-relief valve let you monitor pressure changes and release gases that build up due to changes in temperature and humidity.
    ID
    Before
    Shrinking
    Min. After
    Shrinking
    Min. Wall Thk.
    After Shrinking
    Min. Lg. After
    Shrinking
    Shrink
    Ratio
    Flexibility
    Color
    Certification
    Material
    Shrink
    Temp., ° F
    Temp. Range,
    ° F
    Each
    End Caps
    Image of Product. Front orientation. Heat-Shrink Tubing End Caps. Heat-Shrink Tubing End Caps.
    0.13"0.02"0.05"0.87"6:1RigidBlackUL Recognized Component
    		Polyolefin250-65 to 23072855K2100000
    0.25"0.08"0.08"1.12"3:1RigidBlackUL Recognized Component
    		Polyolefin250-65 to 23072855K230000
    0.38"0.09"0.08"1.25"4:1RigidBlackUL Recognized Component
    		Polyolefin250-65 to 23072855K240000
    0.39"0.16"0.08"1.32"2.5:1RigidBlack—Polyolefin250-65 to 23072855K110000
    0.47"0.16"0.08"1.5"3:1RigidBlack—Polyolefin250-65 to 2303435T210000
    0.5"0.09"0.1"1.5"5:1RigidBlackUL Recognized Component
    		Polyolefin250-65 to 23072855K250000
    0.55"0.2"0.09"1.75"3:1RigidBlack—Polyolefin250-65 to 2303435T220000
    0.79"0.3"0.09"2.18"2.5:1RigidBlack—Polyolefin250-65 to 23072855K710000
    0.98"0.33"0.11"2.5"3:1RigidBlack—Polyolefin250-65 to 2303435T230000
    1.38"0.63"0.13"3.25"2:1RigidBlack—Polyolefin250-65 to 2303435T240000
    1.57"0.59"0.12"3.54"2.5:1RigidBlack—Polyolefin250-65 to 23072855K510000
    2.17"1.02"0.14"4"2:1RigidBlack—Polyolefin250-65 to 2303435T250000
    2.48"0.98"0.13"5.63"2.5:1RigidBlack—Polyolefin250-65 to 23072855K1200000
    2.95"1.42"0.16"4.75"2:1RigidBlack—Polyolefin250-65 to 2303435T260000
    2.99"1.18"0.16"6.22"2.5:1RigidBlack—Polyolefin250-65 to 23072855K1300000
    3.94"1.77"0.16"6.4"2:1RigidBlack—Polyolefin250-65 to 23072855K7300000
    3.94"2.05"0.16"5.5"2:1RigidBlack—Polyolefin250-65 to 2303435T270000
    4.72"2.36"0.16"6"2:1RigidBlack—Polyolefin250-65 to 2303435T2800000
    6.3"3.23"0.16"6"2:1RigidBlack—Polyolefin250-65 to 2303435T2900000
     
    End Caps with Pressure Relief Valve
    Image of Product. Front orientation. Heat-Shrink Tubing End Caps. Heat-Shrink Tubing End Caps, Pressure Relief Valve.
    1"0.31"0.09"2.76"3:1Semi-RigidBlack—Polyolefin250-65 to 23072855K1110000
    1.56"0.59"0.12"3.35"3:1Semi-RigidBlack—Polyolefin250-65 to 23072855K1120000
    2.17"1"0.13"4.33"2:1Semi-RigidBlack—Polyolefin250-65 to 23072855K11300000
     

    Battery Terminal Covers

    Image of Product. Front orientation. Terminal Covers. Battery Terminal Covers, For Lugs.
    Image of Product. Front orientation. Terminal Covers. Battery Terminal Covers, For Straight Clamps, Push-On Cover.
    Image of Product. Front orientation. Terminal Covers. Battery Terminal Covers, For Straight Clamps, Snap-On Cover.
    Image of Product. Front orientation. Terminal Covers. Battery Terminal Covers, For Left 90° Elbow Clamps.

    For Lugs

    For Straight Clamps

    Push-On Cover

    For Straight

    Clamps, Snap-On

    Cover

    For Left 90° Elbow Clamps

    Image of Product. Front orientation. Terminal Covers. Battery Terminal Covers, For Right 90° Elbow Clamps.
    Image of Product. Front orientation. Terminal Covers. Battery Terminal Covers, For Tee Clamps.
    Image of Product. Front orientation. Terminal Covers. Battery Terminal Covers, For Marine Clamps.
    Image of Product. Front orientation. Terminal Covers. Battery Terminal Covers, For Stud Terminals.

    For Right 90° Elbow

    Clamps

    For Tee Clamps

    For Marine Clamps

    For Stud

    Terminals

    Cover battery terminals to protect against corrosion and dirt.
    PVC—PVC covers insulate ungrounded terminals to prevent short circuits.
    Cover
    Style
    For Wire Ga.
    Thread
    Size
    Material
    Choose a Color (For
    Terminal Polarity)
    Each
    For Lugs
    Push On4
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K7700000
    Push On2, 1
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K940000
    Push On1/0, 2/0
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K950000
    Push On3/0
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K780000
     
    For Straight Clamps
    Push On6
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K730000
    Push On4
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K840000
    Push On2, 1
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K850000
    Push On1/0, 2/0
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K860000
    Push On3/0, 4/0
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K740000
    Snap On6, 4
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K640000
    Snap On2, 1
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K650000
     
    For Left 90° Elbow Clamps
    Push On1/0, 2/0, 3/0
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K710000
     
    For Right 90° Elbow Clamps
    Push On1/0, 2/0, 3/0
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K720000
     
    For Tee Clamps
    Push On2, 1
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K750000
    Push On1/0, 2/0
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K760000
     
    For Marine Clamps
    Push On2, 1
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K960000
    Push On1/0, 2/0
    		—PVC
    Black (Negative)
    ,
    Red (Positive)
    		69875K970000
     
    For Stud Terminals
    Screw On—3/8"-16
    		Stainless Steel
    		Black (Negative)7752K2410000
    Screw On—3/8"-16
    		Stainless Steel
    		Red (Positive)7752K2420000
     

    Cold-Shrink Tubing End Caps

    Image of Product. Front orientation. Cold-Shrink Tubing End Caps.
    With a spiral-wound core, these end caps form a permanent seal on the end of your crimped wire or cable without heat or tools. Slide them on, pull out the core, and they conform to the end of your connection, creating a seal that insulates and protects against water, dust, and abrasion. They’re sometimes even used to seal the ends of pipes and wire rope.
    EPDM—Made of EPDM, these caps won’t become brittle from ozone or chemicals such as acids and alkalis. They also won’t fade in the sun.
    ID
    Before
    Shrinking
    Min. After
    Shrinking
    Min. Wall Thk.
    After Shrinking
    Min. Lg. After
    Shrinking
    Shrink
    Ratio
    Color
    Material
    Temp. Range,
    ° F
    Specs. Met
    Each
    0.82"0.46"0.18"2.38"2:1BlackEPDM
    		-40 to 220ANSI C119.16342N11000000
    1.12"0.63"0.18"2.84"2:1BlackEPDM
    		-40 to 220ANSI C119.16342N1200000
    1.94"1.02"0.14"3.24"2:1BlackEPDM
    		-40 to 220ANSI C119.16342N1300000
    3.32"1.79"0.14"3.95"2:1BlackEPDM
    		-40 to 220ANSI C119.16342N1400000

    Capacitor Boots

    Image of Product. Front orientation. Capacitor Boots. Style 1.
    Image of Product. Front orientation. Capacitor Boots. Style 2.
    Image of Product. Front orientation. Capacitor Boots. Style 3.
    Image of Attribute. Front orientation. Contains Annotated.

    Style 1

    Style 2

    Style 3

    These boots protect capacitors and wire connections from damage to extend their service life. They also insulate wire terminal connections to help reduce accidental shocks. Slip these flexible boots over capacitor connections and run the wiring through the holes for a snug fit.
    For
    Outside
    Opening
    Style
    Lg.
    Wd.
    No. of
    Openings
    Location
    Lg.
    Wd.
    Inside
    Ht.
    Max. Temp.,
    ° F
    Color
    Pkg.
    Qty.
    Pkg.
    Flexible Rubber
    11 3/8"11/16"1Top0.38"0.19"1 1/16"220Black102759N11000000
    21 3/8"11/16"2Side0.34"0.19"1 1/16"220Black102759N1200000
    31 3/8"11/16"1Side0.34"0.19"1 1/16"220Black102759N1300000
     
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