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High Temperature Tapered Plugs

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High Temperature Tapered Plugs are available as a solid plug or with a hollow core to aid in the compression to fit threaded or unthreaded holes. Its tapered design enables the plug to expand and adapt to the shape of the hole as it is heated, ensuring a firm and tight fit even at high temperatures. Its hardness and strength block gas, water, or chemicals from entering pipes or tubes. These reusable plugs come in a premium high temp silicone material or an economical reduced temp EPDM material.

Silicone: high-quality masking material that can withstand temperatures up to 600F | 316C. EDPM is a reusable and somewhat less expensive material, making it slightly less resistant to high temperatures but of superior chemical resistance. It can withstand temperatures up to 425F | 218C. Used in chemical, machining applications and industrial equipment.

  • Material: EPDM, Silicone, Silicone Rubber
  • Colour: Black, Natural, Yellow

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117 results
Product SKUs information
Item Code Price range Availability Maximum Taper Diameter Colour Material Special Offer Minimum Taper Diameter Plug Style View
$1.9689 - $3.627 10 In stock
39.0 mm
Natural
Silicone
31.0 mm
Hollow
$0.0247 - $0.0454 1000 In stock
3.2 mm
Natural
Silicone
1.6 mm
Solid
$0.3809 - $0.7017 294 In stock
15.1 mm
Natural
Silicone
10.3 mm
Solid
$0.0347 - $0.0639 Request the lead time here
4.8 mm
Natural
Silicone
1.6 mm
Solid
$0.1874 - $0.3453 Request the lead time here
2.1 mm
Natural
Silicone
0.8 mm
$0.5395 - $0.5679 20 In stock
19.1 mm
Black
EPDM
14.3 mm
Solid
$1.655 - $3.0486 28 In stock
39.0 mm
Black
EPDM
31.0 mm
Hollow
$0.1237 - $0.1301 Request the lead time here
9.5 mm
Yellow
Silicone
6.5 mm
Solid
$1.416 - $1.4906 1 In stock
27.0 mm
Natural
Silicone
23.0 mm
Solid
$0.018 - $0.0332 Request the lead time here
1.6 mm
Natural
Silicone
0.4 mm
Solid
$0.1209 - $0.2227 4 In stock
8.7 mm
Natural
Silicone
4.8 mm
Solid
$0.8518 - $0.8966 20 In stock
23.8 mm
Black
EPDM
18.3 mm
Solid
$1.2747 - $2.3483 Request the lead time here
27.9 mm
Black
EPDM
23.8 mm
Solid
$2.9168 - $5.3732 Request the lead time here
42.9 mm
Black
EPDM
35.7 mm
Solid
$7.4914 - $13.80 Request the lead time here
68.3 mm
Black
EPDM
57.9 mm
Solid
$41.9061 - $46.4334 Request the lead time here
127.0 mm
Black
EPDM
88.9 mm
Solid
$0.476 - $0.8768 35 In stock
20.0 mm
Natural
Silicone
15.5 mm
Solid
$4.6843 - $8.6289 7 In stock
50.0 mm
Natural
Silicone
41.3 mm
Solid
$22.8941 - $24.099 Request the lead time here
88.9 mm
Natural
Silicone
76.2 mm
Solid
$0.0617 - $0.1138 Request the lead time here
6.4 mm
Black
EPDM
3.2 mm
Solid
  • of 6
Masking Tapered Plug - Minimum Compatible Hole Diameter - 31.0 mm | 1.22 in ; Silicone ; Maximum Compatible Hole Diameter - 39.0 mm | 1.535 in

110060

Price Range
$3.627 - $1.9689

Stock Levels
10 In stock
Attributes
  • Plug Style
    Hollow
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Minimum Taper Diameter
    31.0 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 1.6 mm | 0.063 in ; Silicone ; Maximum Compatible Hole Diameter - 3.2 mm | 0.126 in

41322

Price Range
$0.0454 - $0.0247

Stock Levels
1000 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Minimum Taper Diameter
    1.6 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 10.3 mm | 0.406 in ; Silicone ; Maximum Compatible Hole Diameter - 15.1 mm | 0.594 in

41328

Price Range
$0.7017 - $0.3809

Stock Levels
294 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Compatible Thread Standard
    UNF Threads
Masking Tapered Plug - Minimum Compatible Hole Diameter - 1.6 mm | 0.063 in ; Silicone ; Maximum Compatible Hole Diameter - 4.8 mm | 0.189 in

461495

Price Range
$0.0639 - $0.0347

Stock Levels
Request the lead time here
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Minimum Taper Diameter
    1.6 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 0.8 mm | 0.031 in ; Silicone ; Maximum Compatible Hole Diameter - 2.1 mm | 0.083 in

498738

Price Range
$0.3453 - $0.1874

Stock Levels
Request the lead time here
Attributes
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Non Threaded
  • Minimum Taper Diameter
    0.8 mm
  • Maximum Taper Diameter
    2.1 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 14.3 mm | 0.563 in ; EPDM ; Maximum Compatible Hole Diameter - 19.1 mm | 0.752 in

461548

Price Range
$0.5679 - $0.5395

Stock Levels
20 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Ethylene Propylene Diene Monomer
  • Colour
    Black
  • Compatible Thread Standard
    Metric Threads
  • Compatible Thread Standard
    UNF Threads
Masking Tapered Plug - Minimum Compatible Hole Diameter - 31.0 mm | 1.22 in ; EPDM ; Maximum Compatible Hole Diameter - 39.0 mm | 1.535 in

461574

Price Range
$3.0486 - $1.655

Stock Levels
28 In stock
Attributes
  • Plug Style
    Hollow
  • Full Material
    Ethylene Propylene Diene Monomer
  • Colour
    Black
  • Compatible Thread Standard
    Non Threaded
  • Minimum Taper Diameter
    31.0 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 6.5 mm | 0.256 in ; Silicone ; Maximum Compatible Hole Diameter - 9.5 mm | 0.374 in

499732

Price Range
$0.1301 - $0.1237

Stock Levels
Request the lead time here
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Yellow
  • Compatible Thread Standard
    Metric Threads
  • Minimum Taper Diameter
    6.5 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 23.0 mm | 0.906 in ; Silicone ; Maximum Compatible Hole Diameter - 27.0 mm | 1.063 in

41333

Price Range
$1.4906 - $1.416

Stock Levels
1 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Minimum Taper Diameter
    23.0 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 0.4 mm | 0.016 in ; Silicone ; Maximum Compatible Hole Diameter - 1.6 mm | 0.063 in

461493

Price Range
$0.0332 - $0.018

Stock Levels
Request the lead time here
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Non Threaded
  • Minimum Taper Diameter
    0.4 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 4.8 mm | 0.189 in ; Silicone ; Maximum Compatible Hole Diameter - 8.7 mm | 0.343 in

461498

Price Range
$0.2227 - $0.1209

Stock Levels
4 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Compatible Thread Standard
    BSP Threads
Masking Tapered Plug - Minimum Compatible Hole Diameter - 18.3 mm | 0.72 in ; EPDM ; Maximum Compatible Hole Diameter - 23.8 mm | 0.937 in

461552

Price Range
$0.8966 - $0.8518

Stock Levels
20 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Ethylene Propylene Diene Monomer
  • Colour
    Black
  • Compatible Thread Standard
    Metric Threads
  • Compatible Thread Standard
    UNF Threads
Masking Tapered Plug - Minimum Compatible Hole Diameter - 23.8 mm | 0.937 in ; EPDM ; Maximum Compatible Hole Diameter - 27.9 mm | 1.098 in

461555

Price Range
$2.3483 - $1.2747

Stock Levels
Request the lead time here
Attributes
  • Plug Style
    Solid
  • Full Material
    Ethylene Propylene Diene Monomer
  • Colour
    Black
  • Compatible Thread Standard
    UNF Threads
  • Compatible Thread Standard
    Metric Threads
Masking Tapered Plug - Minimum Compatible Hole Diameter - 35.7 mm | 1.406 in ; EPDM ; Maximum Compatible Hole Diameter - 42.9 mm | 1.689 in

461561

Price Range
$5.3732 - $2.9168

Stock Levels
Request the lead time here
Attributes
  • Plug Style
    Solid
  • Full Material
    Ethylene Propylene Diene Monomer
  • Colour
    Black
  • Compatible Thread Standard
    Metric Threads
  • Compatible Thread Standard
    BSP Threads
Masking Tapered Plug - Minimum Compatible Hole Diameter - 57.9 mm | 2.28 in ; EPDM ; Maximum Compatible Hole Diameter - 68.3 mm | 2.689 in

461569

Price Range
$13.80 - $7.4914

Stock Levels
Request the lead time here
Attributes
  • Plug Style
    Solid
  • Full Material
    Ethylene Propylene Diene Monomer
  • Colour
    Black
  • Compatible Thread Standard
    Non Threaded
  • Minimum Taper Diameter
    57.9 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 88.9 mm | 3.5 in ; EPDM ; Maximum Compatible Hole Diameter - 127.0 mm | 5 in

461573

Price Range
$46.4334 - $41.9061

Stock Levels
Request the lead time here
Attributes
  • Plug Style
    Solid
  • Full Material
    Ethylene Propylene Diene Monomer
  • Colour
    Black
  • Compatible Thread Standard
    Non Threaded
  • Minimum Taper Diameter
    88.9 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 15.5 mm | 0.61 in ; Silicone ; Maximum Compatible Hole Diameter - 20.0 mm | 0.787 in

461507

Price Range
$0.8768 - $0.476

Stock Levels
35 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Compatible Thread Standard
    BSP Threads
Masking Tapered Plug - Minimum Compatible Hole Diameter - 41.3 mm | 1.626 in ; Silicone ; Maximum Compatible Hole Diameter - 50.0 mm | 1.969 in

461515

Price Range
$8.6289 - $4.6843

Stock Levels
7 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Non Threaded
  • Minimum Taper Diameter
    41.3 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 76.2 mm | 3 in ; Silicone ; Maximum Compatible Hole Diameter - 88.9 mm | 3.5 in

461522

Price Range
$24.099 - $22.8941

Stock Levels
Request the lead time here
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Non Threaded
  • Minimum Taper Diameter
    76.2 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 3.2 mm | 0.126 in ; EPDM ; Maximum Compatible Hole Diameter - 6.4 mm | 0.252 in

461533

Price Range
$0.1138 - $0.0617

Stock Levels
Request the lead time here
Attributes
  • Plug Style
    Solid
  • Full Material
    Ethylene Propylene Diene Monomer
  • Colour
    Black
  • Compatible Thread Standard
    UNF Threads
  • Compatible Thread Standard
    Metric Threads