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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
$0.11 - $0.122 2590 In stock
Natural
Silicone Rubber
STS-0812-1000 $0.691 - $0.7657 1160 In stock
Natural
Silicone Rubber
$0.7112 - $0.7881 80 In stock
Natural
Silicone Rubber
$0.2116 - $0.3896 348 In stock
12.0 mm
Natural
Silicone
9.0 mm
Solid
$0.0193 - $0.0356 19 In stock
2.0 mm
Natural
Silicone
0.5 mm
Solid
$0.3763 - $0.6931 15 In stock
15.9 mm
Natural
Silicone
11.1 mm
Solid
$3.4748 - $6.4011 15 In stock
42.9 mm
Natural
Silicone
35.7 mm
Solid
$0.0247 - $0.0454 Request the lead time here
3.2 mm
Black
EPDM
1.6 mm
Solid
$0.1434 - $0.1509 168 In stock
11.1 mm
Black
EPDM
8.7 mm
Solid
$1.516 - $2.7926 9 In stock
27.9 mm
Natural
Silicone
23.8 mm
Solid
$0.403 - $0.7423 21 In stock
20.3 mm
Black
EPDM
15.9 mm
Solid
$0.0588 - $0.1086 116 In stock
5.5 mm
Natural
Silicone
1.2 mm
Solid
$7.7399 - $14.2577 2 In stock
63.5 mm
Natural
Silicone
54.0 mm
Solid
$0.0331 - $0.061 10 In stock
4.8 mm
Black
EPDM
1.6 mm
Solid
$2.4318 - $4.4795 Request the lead time here
46.0 mm
Black
EPDM
38.0 mm
Hollow
$0.9804 - $1.0321 120 In stock
25.4 mm
Black
EPDM
19.8 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
$3.9826 - $7.3364 8 In stock
46.0 mm
Natural
Silicone
38.1 mm
Solid
461521 $14.4574 - $15.2183 102 In stock
75.0 mm
Natural
Silicone
61.9 mm
Solid
  • of 6
Masking Tapered Plug - ; ; Overall Height - 20.0 mm | 0.787 in

STS-0276-0787

Price Range
$0.122 - $0.11

Stock Levels
2590 In stock
Attributes
  • Full Material
    Silicone Rubber
  • Colour
    Natural
  • Overall Height
    20.0 mm
Masking Tapered Plug - ; ; Overall Height - 25.4 mm | 1 in

STS-0812-1000

Price Range
$0.7657 - $0.691

Stock Levels
1160 In stock
Attributes
  • Full Material
    Silicone Rubber
  • Colour
    Natural
  • Overall Height
    25.4 mm
Masking Tapered Plug - ; ; Overall Height - 25.4 mm | 1 in

STS-0827-1000

Price Range
$0.7881 - $0.7112

Stock Levels
80 In stock
Attributes
  • Full Material
    Silicone Rubber
  • Colour
    Natural
  • Overall Height
    25.4 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 8.7 mm | 0.343 in ; Silicone ; Maximum Compatible Hole Diameter - 11.9 mm | 0.469 in

41327

Price Range
$0.3896 - $0.2116

Stock Levels
348 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Compatible Thread Standard
    Metric Threads
Masking Tapered Plug - Minimum Compatible Hole Diameter - 0.5 mm | 0.02 in ; Silicone ; Maximum Compatible Hole Diameter - 2.0 mm | 0.079 in

461494

Price Range
$0.0356 - $0.0193

Stock Levels
19 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Minimum Taper Diameter
    0.5 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 11.1 mm | 0.437 in ; Silicone ; Maximum Compatible Hole Diameter - 15.9 mm | 0.626 in

461504

Price Range
$0.6931 - $0.3763

Stock Levels
15 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Compatible Thread Standard
    BSP Threads
Masking Tapered Plug - Minimum Compatible Hole Diameter - 35.7 mm | 1.406 in ; Silicone ; Maximum Compatible Hole Diameter - 42.9 mm | 1.689 in

461512

Price Range
$6.4011 - $3.4748

Stock Levels
15 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Compatible Thread Standard
    BSP Threads
Masking Tapered Plug - Minimum Compatible Hole Diameter - 1.6 mm | 0.063 in ; EPDM ; Maximum Compatible Hole Diameter - 3.2 mm | 0.126 in

461528

Price Range
$0.0454 - $0.0247

Stock Levels
Request the lead time here
Attributes
  • Plug Style
    Solid
  • Full Material
    Ethylene Propylene Diene Monomer
  • Colour
    Black
  • Compatible Thread Standard
    Metric Threads
  • Minimum Taper Diameter
    1.6 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 8.7 mm | 0.343 in ; EPDM ; Maximum Compatible Hole Diameter - 11.1 mm | 0.437 in

461538

Price Range
$0.1509 - $0.1434

Stock Levels
168 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 ; Silicone ; Maximum Compatible Hole Diameter - 27.9 mm | 1.098 in

41334

Price Range
$2.7926 - $1.516

Stock Levels
9 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    UNF Threads
  • Compatible Thread Standard
    Metric Threads
Masking Tapered Plug - Minimum Compatible Hole Diameter - 15.9 mm | 0.626 in ; EPDM ; Maximum Compatible Hole Diameter - 20.3 mm | 0.799 in

461550

Price Range
$0.7423 - $0.403

Stock Levels
21 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Ethylene Propylene Diene Monomer
  • Colour
    Black
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Metric Threads
Masking Tapered Plug - Minimum Compatible Hole Diameter - 1.2 mm | 0.047 in ; Silicone ; Maximum Compatible Hole Diameter - 5.5 mm | 0.217 in

461496

Price Range
$0.1086 - $0.0588

Stock Levels
116 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Minimum Taper Diameter
    1.2 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 54.0 mm | 2.126 in ; Silicone ; Maximum Compatible Hole Diameter - 63.5 mm | 2.5 in

461519

Price Range
$14.2577 - $7.7399

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

461530

Price Range
$0.061 - $0.0331

Stock Levels
10 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Ethylene Propylene Diene Monomer
  • Colour
    Black
  • Compatible Thread Standard
    Metric Threads
  • Minimum Taper Diameter
    1.6 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 38.0 mm | 1.496 in ; EPDM ; Maximum Compatible Hole Diameter - 46.0 mm | 1.811 in

461581

Price Range
$4.4795 - $2.4318

Stock Levels
Request the lead time here
Attributes
  • Plug Style
    Hollow
  • Full Material
    Ethylene Propylene Diene Monomer
  • Colour
    Black
  • Compatible Thread Standard
    Metric Threads
  • Minimum Taper Diameter
    38.0 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 19.8 mm | 0.78 in ; EPDM ; Maximum Compatible Hole Diameter - 25.4 mm | 1 in

461553

Price Range
$1.0321 - $0.9804

Stock Levels
120 In stock
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 - 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 - 38.1 mm | 1.5 in ; Silicone ; Maximum Compatible Hole Diameter - 46.0 mm | 1.811 in

461514

Price Range
$7.3364 - $3.9826

Stock Levels
8 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    BSP Threads
  • Compatible Thread Standard
    Metric Threads
Masking Tapered Plug - Minimum Compatible Hole Diameter - 61.9 mm | 2.437 in ; Silicone ; Maximum Compatible Hole Diameter - 75.0 mm | 2.953 in

461521

Price Range
$15.2183 - $14.4574

Stock Levels
102 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Non Threaded
  • Minimum Taper Diameter
    61.9 mm