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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
$0.7112 - $0.7881 80 In stock
Natural
Silicone Rubber
STS-0812-1000 $0.691 - $0.7657 1160 In stock
Natural
Silicone Rubber
Request the lead time here
10.9 mm
Red
LDPE
8.7 mm
Tubing Plug
$0.1906 - $0.3512 15 In stock
11.5 mm
Natural
Silicone
6.5 mm
Solid
$0.0862 - $0.0908 11 In stock
9.2 mm
Natural
Silicone
6.2 mm
Solid
$2.5083 - $4.6206 7 In stock
36.5 mm
Natural
Silicone
30.2 mm
Solid
$6.0208 - $11.0909 88 In stock
56.0 mm
Natural
Silicone
47.6 mm
Solid
$0.0229 - $0.0422 Request the lead time here
3.2 mm
Black
EPDM
0.8 mm
Solid
$4.6568 - $5.16 18 In stock
63.0 mm
Black
EPDM
50.0 mm
Hollow
$0.0689 - $0.127 1013 In stock
6.4 mm
Natural
Silicone
3.2 mm
Solid
$1.1649 - $2.1461 121 In stock
25.4 mm
Natural
Silicone
19.8 mm
Solid
$0.2552 - $0.2686 19 In stock
14.3 mm
Black
EPDM
7.9 mm
Solid
$3.1552 - $5.8121 Request the lead time here
44.5 mm
Black
EPDM
37.3 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
$1.0114 - $1.0646 13 In stock
23.8 mm
Natural
Silicone
18.3 mm
Solid
$2.8956 - $5.3341 18 In stock
46.0 mm
Natural
Silicone
38.0 mm
Hollow
$1.594 - $2.9363 22 In stock
31.8 mm
Black
EPDM
26.2 mm
Solid
$2.6345 - $2.773 Request the lead time here
41.3 mm
Black
EPDM
33.3 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-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 - ; ; 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 - Minimum Compatible Hole Diameter - 8.7 mm | 0.343 in ; LDPE ; Maximum Compatible Hole Diameter - 8.7 mm | 0.343 in Snap In

SP086


Stock Levels
Request the lead time here
Attributes
  • Plug Style
    Tubing Plug
  • Fitting Style
    Snap In
  • Full Material
    Low Density Polyethylene
  • Colour
    Red
  • Minimum Taper Diameter
    8.7 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 6.5 mm | 0.256 in ; Silicone ; Maximum Compatible Hole Diameter - 11.5 mm | 0.453 in

43008

Price Range
$0.3512 - $0.1906

Stock Levels
15 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 - 6.2 mm | 0.244 in ; Silicone ; Maximum Compatible Hole Diameter - 9.2 mm | 0.362 in

461499

Price Range
$0.0908 - $0.0862

Stock Levels
11 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 - 30.2 mm | 1.189 in ; Silicone ; Maximum Compatible Hole Diameter - 36.5 mm | 1.437 in

461509

Price Range
$4.6206 - $2.5083

Stock Levels
7 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 - 47.6 mm | 1.874 in ; Silicone ; Maximum Compatible Hole Diameter - 56.0 mm | 2.205 in

461517

Price Range
$11.0909 - $6.0208

Stock Levels
88 In stock
Attributes
  • Plug Style
    Solid
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Minimum Taper Diameter
    47.6 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 0.8 mm | 0.031 in ; EPDM ; Maximum Compatible Hole Diameter - 3.2 mm | 0.126 in

461527

Price Range
$0.0422 - $0.0229

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
    0.8 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 50.0 mm | 1.969 in ; EPDM ; Maximum Compatible Hole Diameter - 63.0 mm | 2.48 in

461583

Price Range
$5.16 - $4.6568

Stock Levels
18 In stock
Attributes
  • Plug Style
    Hollow
  • Full Material
    Ethylene Propylene Diene Monomer
  • Colour
    Black
  • Compatible Thread Standard
    Metric Threads
  • Minimum Taper Diameter
    50.0 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 3.2 mm | 0.126 in ; Silicone ; Maximum Compatible Hole Diameter - 6.4 mm | 0.252 in

461497

Price Range
$0.127 - $0.0689

Stock Levels
1013 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 - 19.8 mm | 0.78 in ; Silicone ; Maximum Compatible Hole Diameter - 25.4 mm | 1 in

41332

Price Range
$2.1461 - $1.1649

Stock Levels
121 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 - 7.9 mm | 0.311 in ; EPDM ; Maximum Compatible Hole Diameter - 14.3 mm | 0.563 in

461542

Price Range
$0.2686 - $0.2552

Stock Levels
19 In stock
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 - 37.3 mm | 1.469 in ; EPDM ; Maximum Compatible Hole Diameter - 44.5 mm | 1.752 in

461562

Price Range
$5.8121 - $3.1552

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
    37.3 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 - 18.3 mm | 0.72 in ; Silicone ; Maximum Compatible Hole Diameter - 23.8 mm | 0.937 in

41314

Price Range
$1.0646 - $1.0114

Stock Levels
13 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 - 38.0 mm | 1.496 in ; Silicone ; Maximum Compatible Hole Diameter - 46.0 mm | 1.811 in

110062

Price Range
$5.3341 - $2.8956

Stock Levels
18 In stock
Attributes
  • Plug Style
    Hollow
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
  • Minimum Taper Diameter
    38.0 mm
Masking Tapered Plug - Minimum Compatible Hole Diameter - 26.2 mm | 1.031 in ; EPDM ; Maximum Compatible Hole Diameter - 31.8 mm | 1.252 in

461556

Price Range
$2.9363 - $1.594

Stock Levels
22 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 - 33.3 mm | 1.311 in ; EPDM ; Maximum Compatible Hole Diameter - 41.3 mm | 1.626 in

461560

Price Range
$2.773 - $2.6345

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
    33.3 mm