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High Temperature Masking Plugs
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High Temperature Tapered Plugs

In stock

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: Silicone, EPDM
  • Colour: Yellow, Blue, Red, Purple, Green, Grey, Pink, Black, Natural

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Product SKUs information
Item Code Price range Availability Maximum Taper Diameter Minimum Taper Diameter Temperature Range View
$1.3224 - $3.6503 1276 In stock
0.937 in
0.717 in
$5.9021 - $16.3946 449 In stock
1.969 in
1.654 in
$2.2188 - $5.5472 541 In stock
1.181 in
1.094 in
$2.9513 - $7.3782 297 In stock
1.535 in
1.22 in
$3.48 - $8.70 550 In stock
1.693 in
1.417 in
$3.8421 - $9.6054 900 In stock
1.811 in
1.496 in
$4.7051 - $11.7624 182 In stock
2.087 in
1.772 in
$6.8766 - $17.1918 663 In stock
2.48 in
1.969 in
$34.577 - $95.9544 20 In stock
4.055 in
3.268 in
$16.5371 - $41.3426 175 In stock
3.543 in
2.953 in
$42.7343 - $106.8354 9 In stock
5 in
3.543 in
$0.2669 - $0.7425 1000 In stock
0.28 in
0.016 in
$0.0882 - $0.245 15000 In stock
0.126 in
0.031 in
$0.0758 - $0.2099 8035 In stock
0.126 in
0.063 in
$0.0905 - $0.2505 14448 In stock
0.185 in
0.063 in
$0.1613 - $0.446 84500 In stock
0.248 in
0.126 in
$0.1935 - $0.5384 25250 In stock
0.374 in
0.126 in
$0.2145 - $0.5973 29945 In stock
0.343 in
0.185 in
$2.6838 - $6.7097 456 In stock
1.457 in
1.181 in
$3.2018 - $8.0042 250 In stock
1.614 in
1.299 in
    • of 8
Masking Tapered Plug - Minimum Compatible Hole Diameter - 18 mm | 0.708 in; Maximum Compatible Hole Diameter - 23.8 mm | 0.938 in; Push Fit; Silicone

STP071094A

Price Range
$3.6503 - $1.3224

Stock Levels
1276 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    Non Threaded
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 42 mm | 1.653 in; Maximum Compatible Hole Diameter - 50 mm | 1.968 in; Push Fit; Silicone

STP165196A

Price Range
$16.3946 - $5.9021

Stock Levels
449 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    UNC Threads
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 27.8 mm | 1.094 in; Maximum Compatible Hole Diameter - 30 mm | 1.181 in; Push Fit; Silicone

HSTP109118A

Price Range
$5.5472 - $2.2188

Stock Levels
541 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    Non Threaded
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 31 mm | 1.220 in; Maximum Compatible Hole Diameter - 39 mm | 1.535 in; Push Fit; Silicone

HSTP122153A

Price Range
$7.3782 - $2.9513

Stock Levels
297 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    Non Threaded
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 36 mm | 1.417 in; Maximum Compatible Hole Diameter - 43 mm | 1.693 in; Push Fit; Silicone

HSTP141169A

Price Range
$8.70 - $3.48

Stock Levels
550 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    Non Threaded
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 38 mm | 1.496 in; Maximum Compatible Hole Diameter - 46 mm | 1.810 in; Push Fit; Silicone

HSTP149181A

Price Range
$9.6054 - $3.8421

Stock Levels
900 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    Non Threaded
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 45 mm | 1.770 in; Maximum Compatible Hole Diameter - 53 mm | 2.086 in; Push Fit; Silicone

HSTP177208A

Price Range
$11.7624 - $4.7051

Stock Levels
182 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    Non Threaded
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 50 mm | 1.968 in; Maximum Compatible Hole Diameter - 63 mm | 2.480 in; Push Fit; Silicone

HSTP196248A

Price Range
$17.1918 - $6.8766

Stock Levels
663 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    Non Threaded
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 83 mm | 3.267 in; Maximum Compatible Hole Diameter - 103 mm | 4.055 in; Push Fit; EPDM

STP326405B

Price Range
$95.9544 - $34.577

Stock Levels
20 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Colour
    Black
  • Compatible Thread Sizes (All)
    Non Threaded
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 75 mm | 2.953 in; Maximum Compatible Hole Diameter - 90 mm | 3.543 in; Push Fit; Silicone

HSTP295354A

Price Range
$41.3426 - $16.5371

Stock Levels
175 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    Non Threaded
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 90 mm | 3.543 in; Maximum Compatible Hole Diameter - 127 mm | 5.000 in; Push Fit; Silicone

HSTP354500A

Price Range
$106.8354 - $42.7343

Stock Levels
9 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    Non Threaded
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 0.4 mm | 0.016 in; Maximum Compatible Hole Diameter - 7.1 mm | 0.279 in; Push Fit; Silicone

STP001027A

Price Range
$0.7425 - $0.2669

Stock Levels
1000 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    Non Threaded
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 0.8 mm | 0.031 in; Maximum Compatible Hole Diameter - 3.2 mm | 0.125 in; Push Fit; Silicone

STP003012A

Price Range
$0.245 - $0.0882

Stock Levels
15000 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    Non Threaded
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 1.6 mm | 0.062 in; Maximum Compatible Hole Diameter - 3.2 mm | 0.125 in; Push Fit; Silicone

STP006012A

Price Range
$0.2099 - $0.0758

Stock Levels
8035 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    UNC Threads
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 1.6 mm | 0.062 in; Maximum Compatible Hole Diameter - 4.7 mm | 0.187 in; Push Fit; Silicone

STP006018A

Price Range
$0.2505 - $0.0905

Stock Levels
14448 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    UNC Threads
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 3.2 mm | 0.125 in; Maximum Compatible Hole Diameter - 6.4 mm | 0.250 in; Push Fit; Silicone

STP012025-10A

Price Range
$0.446 - $0.1613

Stock Levels
84500 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 3.2 mm | 0.125 in; Maximum Compatible Hole Diameter - 9.5 mm | 0.375 in; Push Fit; Silicone

STP012037-12A

Price Range
$0.5384 - $0.1935

Stock Levels
25250 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    UNC Threads
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 4.7 mm | 0.187 in; Maximum Compatible Hole Diameter - 8.7 mm | 0.343 in; Push Fit; Silicone

STP018034-10A

Price Range
$0.5973 - $0.2145

Stock Levels
29945 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Standard
    Metric Threads
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 30 mm | 1.180 in; Maximum Compatible Hole Diameter - 37 mm | 1.456 in; Push Fit; Silicone

HSTP118145A

Price Range
$6.7097 - $2.6838

Stock Levels
456 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    Non Threaded
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Masking Tapered Plug - Minimum Compatible Hole Diameter - 33 mm | 1.300 in; Maximum Compatible Hole Diameter - 41 mm | 1.614 in; Push Fit; Silicone

HSTP130161A

Price Range
$8.0042 - $3.2018

Stock Levels
250 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push Fit
  • Full Material
    Silicone
  • Colour
    Natural
  • Compatible Thread Sizes (All)
    Non Threaded
Quick View
View Product >