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High-Temperature Tapered Plugs

In stock

Our range of High Temperature Masking Plugs are available as a solid plug or with a hollow core. These reusable tapered plugs are available as either a premium Silicone Plug or as a cost-effective EPDM plug.

The Hollow Tapered Plugs provide an economical solution for large diameter holes. The hollow center aids compression for improved sealing.

Silicone Tapered Plugs are a premium option due to the high temperature rating of 600F (316C). High Temp Silicone Plugs can be used multiple times. Hardness; Durometer (Shore A) 55+5. Various colour options are available, including; Natural, Blue, Green, Grey, Pink, Purple, Red and Yellow.

The Black EPDM tapered plug is an economical material has a slightly reduced heat resistance with a high temperature rating of 435F (218C), but boasts superior chemical resistance.

  • Suitable applications include; Powder Coating, E-Coating, Plating and Anodizing.

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153 results
Product SKUs information
Item Code Price range Availability Maximum Taper Diameter Minimum Taper Diameter Temperature Range View
$0.1038 - $0.6386 5960 In stock
0.343 in
0.187 in
600 °F
$1.0501 - $6.7973 968 In stock
1.063 in
0.906 in
600 °F
STP006012 $0.0474 - $0.2939 8000 In stock
0.125 in
0.063 in
600 °F
$0.5173 - $3.3302 50 In stock
0.748 in
0.562 in
600 °F
$5.2694 - $34.065 241 In stock
2.500 in
2.125 in
600 °F
$0.1667 - $1.0304 1000 In stock
0.375 in
0.250 in
600 °F
$0.476 - $3.0755 1500 In stock
0.669 in
0.512 in
600 °F
$0.384 - $2.4878 2748 In stock
0.625 in
0.437 in
600 °F
$2.8012 - $18.1196 600 In stock
1.772 in
1.457 in
600 °F
$0.0568 - $0.3506 2900 In stock
0.187 in
0.063 in
600 °F
$0.7248 - $4.6819 680 In stock
0.787 in
0.625 in
600 °F
$0.0822 - $0.5075 77 In stock
0.250 in
0.125 in
600 °F
$0.7914 - $5.1325 973 In stock
0.938 in
0.719 in
600 °F
$3.6062 - $23.252 3101 In stock
1.968 in
1.653 in
600 °F
$5.3597 - $34.649 1398 In stock
2.500 in
2.125 in
600 °F
$28.0938 - $181.3339 1579 In stock
4.055 in
3.267 in
600 °F
$2.1122 - $13.6084 550 In stock
1.693 in
1.417 in
600 °F
$0.0577 - $0.3568 11950 In stock
0.187 in
0.063 in
600 °F
$0.1234 - $0.7612 16700 In stock
0.375 in
0.125 in
600 °F
STP025037A $0.1696 - $1.0482 1000 In stock
0.375 in
0.250 in
600 °F
  • of 8
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

Price Range
$0.6386 - $0.1038

Stock Levels
5960 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Blue
  • Compatible Thread Standard
    Metric
Masking Tapered Plug - Minimum Compatible Hole Diameter - 23 mm | 0.906 in; Maximum Compatible Hole Diameter - 27 mm | 1.063 in; Push-Fit; Silicone

STP090106

Price Range
$6.7973 - $1.0501

Stock Levels
968 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Green
  • Minimum Taper Diameter
    0.906 in
Masking Tapered Plug - Minimum Compatible Hole Diameter - 1.6 mm | 0.063 in; Maximum Compatible Hole Diameter - 3.2 mm | 0.125 in; Push-Fit; Silicone

STP006012

Price Range
$0.2939 - $0.0474

Stock Levels
8000 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Green
  • Compatible Thread Standard
    UNC
Masking Tapered Plug - Minimum Compatible Hole Diameter - 14.3 mm | 0.562 in; Maximum Compatible Hole Diameter - 19 mm | 0.748 in; Push-Fit; Silicone

STP055075

Price Range
$3.3302 - $0.5173

Stock Levels
50 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Gray
  • Compatible Thread Standard
    UNC
Masking Tapered Plug - Minimum Compatible Hole Diameter - 54 mm | 2.125 in; Maximum Compatible Hole Diameter - 63.5 mm | 2.500 in; Push-Fit; Silicone

STP212252

Price Range
$34.065 - $5.2694

Stock Levels
241 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Yellow
  • Minimum Taper Diameter
    2.125 in
Masking Tapered Plug - Minimum Compatible Hole Diameter - 6.4 mm | 0.250 in ; Silicone ; Maximum Compatible Hole Diameter - 9.5 mm | 0.375 in Push-Fit

STP025037

Price Range
$1.0304 - $0.1667

Stock Levels
1000 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Yellow
  • Compatible Thread Standard
    UNC
Masking Tapered Plug - Minimum Compatible Hole Diameter - 13 mm | 0.512 in; Maximum Compatible Hole Diameter - 17 mm | 0.669 in; Push-Fit; Silicone

STP051067

Price Range
$3.0755 - $0.476

Stock Levels
1500 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Pink
  • Minimum Taper Diameter
    0.512 in
Masking Tapered Plug - Minimum Compatible Hole Diameter - 11.1 mm | 0.437 in; Maximum Compatible Hole Diameter - 15.9 mm | 0.625 in; Push-Fit; Silicone

STP043062

Price Range
$2.4878 - $0.384

Stock Levels
2748 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Green
  • Compatible Thread Standard
    Metric
Masking Tapered Plug - Minimum Compatible Hole Diameter - 37 mm | 1.457 in; Maximum Compatible Hole Diameter - 45 mm | 1.772 in; Push-Fit; Silicone

STP145177

Price Range
$18.1196 - $2.8012

Stock Levels
600 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Red
  • Compatible Thread Standard
    UNC
Masking Tapered Plug - Minimum Compatible Hole Diameter - 1.6 mm | 0.063 in; Maximum Compatible Hole Diameter - 4.7 mm | 0.187 in; Push-Fit; Silicone

STP006018

Price Range
$0.3506 - $0.0568

Stock Levels
2900 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Pink
  • Compatible Thread Standard
    UNC
Masking Tapered Plug - Minimum Compatible Hole Diameter - 15.9 mm | 0.625 in; Maximum Compatible Hole Diameter - 20 mm | 0.787 in; Push-Fit; Silicone

STP062078

Price Range
$4.6819 - $0.7248

Stock Levels
680 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Red
  • Compatible Thread Standard
    Metric
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

Price Range
$0.5075 - $0.0822

Stock Levels
77 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Gray
  • Compatible Thread Standard
    UNC
Masking Tapered Plug - Minimum Compatible Hole Diameter - 18.3 mm | 0.719 in; Maximum Compatible Hole Diameter - 23.8 mm | 0.938 in; Push-Fit; Silicone

STP071094

Price Range
$5.1325 - $0.7914

Stock Levels
973 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Yellow
  • Minimum Taper Diameter
    0.719 in
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
$23.252 - $3.6062

Stock Levels
3101 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Compatible Thread Standard
    UNC
Masking Tapered Plug - Minimum Compatible Hole Diameter - 54 mm | 2.125 in; Maximum Compatible Hole Diameter - 64 mm | 2.520 in; Push-Fit; Silicone

STP212252A

Price Range
$34.649 - $5.3597

Stock Levels
1398 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Minimum Taper Diameter
    2.125 in
Masking Tapered Plug - Minimum Compatible Hole Diameter - 83 mm | 3.267 in; Maximum Compatible Hole Diameter - 103 mm | 4.055 in; Push-Fit; Silicone

STP326405A

Price Range
$181.3339 - $28.0938

Stock Levels
1579 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Minimum Taper Diameter
    3.267 in
Masking Tapered Plug - Minimum Compatible Hole Diameter - 36 mm | 1.417 in ; Silicone ; Maximum Compatible Hole Diameter - 43 mm | 1.693 in Push-Fit

HSTP141169A

Price Range
$13.6084 - $2.1122

Stock Levels
550 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push-Fit
  • Full Material
    55 Shore A Silicone
  • Color
    Natural
  • Minimum Taper Diameter
    1.417 in
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
$0.3568 - $0.0577

Stock Levels
11950 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Compatible Thread Standard
    UNC
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
$0.7612 - $0.1234

Stock Levels
16700 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Compatible Thread Standard
    UNC
Masking Tapered Plug - Minimum Compatible Hole Diameter - 6.4 mm | 0.250 in; Maximum Compatible Hole Diameter - 9.5 mm | 0.375 in; Push-Fit; Silicone

STP025037A

Price Range
$1.0482 - $0.1696

Stock Levels
1000 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Compatible Thread Standard
    UNC