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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
STP025037A $0.1696 - $1.0482 Request the lead time here
0.375 in
0.250 in
600 °F
STP039059A $0.3786 - $2.4509 2645 In stock
0.590 in
0.393 in
600 °F
$0.5263 - $3.3874 Request the lead time here
0.748 in
0.562 in
600 °F
$0.7193 - $4.6624 17153 In stock
0.945 in
0.750 in
600 °F
$1.4488 - $9.3845 3674 In stock
1.250 in
1.031 in
600 °F
$2.8494 - $18.4303 11136 In stock
1.772 in
1.457 in
600 °F
STP189220A $4.4232 - $28.6517 1100 In stock
2.203 in
1.875 in
600 °F
$8.7469 - $56.6456 73 In stock
2.953 in
2.440 in
600 °F
$2.8693 - $18.5898 1400 In stock
1.810 in
1.496 in
600 °F
$4.9614 - $32.1386 475 In stock
2.480 in
1.968 in
600 °F
$2.152 - $13.9475 3017 In stock
1.535 in
1.220 in
600 °F
$0.1234 - $0.7612 4700 In stock
0.375 in
0.125 in
600 °F
$13.7281 - $88.7443 2396 In stock
3.543 in
2.953 in
600 °F
$2.8693 - $18.5898 182 In stock
2.086 in
1.770 in
600 °F
$1.638 - $10.6002 126 In stock
1.810 in
1.496 in
425 °F
$2.9092 - $18.9485 32 In stock
2.480 in
1.968 in
425 °F
HSTP295354D $7.0336 - $45.5676 50 In stock
3.543 in
2.953 in
425 °F
$0.1188 - $0.7352 8529 In stock
0.279 in
0.016 in
425 °F
$0.0337 - $0.2093 6976 In stock
0.125 in
0.063 in
425 °F
STP003012B $0.0394 - $0.2432 3000 In stock
0.125 in
0.031 in
425 °F
  • of 8
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
Request the lead time here
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Compatible Thread Standard
    UNC
Masking Tapered Plug - Minimum Compatible Hole Diameter - 10 mm | 0.393 in; Maximum Compatible Hole Diameter - 15 mm | 0.590 in; Push-Fit; Silicone

STP039059A

Price Range
$2.4509 - $0.3786

Stock Levels
2645 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Compatible Thread Standard
    Metric
Masking Tapered Plug - Minimum Compatible Hole Diameter - 14 mm | 0.550 in; Maximum Compatible Hole Diameter - 19 mm | 0.748 in; Push-Fit; Silicone

STP055075A

Price Range
$3.3874 - $0.5263

Stock Levels
Request the lead time here
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Compatible Thread Standard
    UNC
Masking Tapered Plug - Minimum Compatible Hole Diameter - 19.1 mm | 0.750 in; Maximum Compatible Hole Diameter - 24 mm | 0.945 in; Push-Fit; Silicone

STP075094A

Price Range
$4.6624 - $0.7193

Stock Levels
17153 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Minimum Taper Diameter
    0.750 in
Masking Tapered Plug - Minimum Compatible Hole Diameter - 26 mm | 1.024 in; Maximum Compatible Hole Diameter - 32 mm | 1.260 in; Push-Fit; Silicone

STP102126A

Price Range
$9.3845 - $1.4488

Stock Levels
3674 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 - 37 mm | 1.457 in; Maximum Compatible Hole Diameter - 45 mm | 1.772 in; Push-Fit; Silicone

STP145177A

Price Range
$18.4303 - $2.8494

Stock Levels
11136 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 - 48 mm | 1.890 in; Maximum Compatible Hole Diameter - 56 mm | 2.203 in; Push-Fit; Silicone

STP189220A

Price Range
$28.6517 - $4.4232

Stock Levels
1100 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Minimum Taper Diameter
    1.875 in
Masking Tapered Plug - Minimum Compatible Hole Diameter - 62 mm | 2.440 in; Maximum Compatible Hole Diameter - 75 mm | 2.953 in; Push-Fit; Silicone

STP244295A

Price Range
$56.6456 - $8.7469

Stock Levels
73 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Minimum Taper Diameter
    2.440 in
Masking Tapered Plug - Minimum Compatible Hole Diameter - 38 mm | 1.496 in; Maximum Compatible Hole Diameter - 46 mm | 1.810 in; Push-Fit; Silicone

STP149181A

Price Range
$18.5898 - $2.8693

Stock Levels
1400 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Minimum Taper Diameter
    1.496 in
Masking Tapered Plug - Minimum Compatible Hole Diameter - 50 mm | 1.968 in; Maximum Compatible Hole Diameter - 63 mm | 2.480 in; Push-Fit; Silicone

STP196248A

Price Range
$32.1386 - $4.9614

Stock Levels
475 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Minimum Taper Diameter
    1.968 in
Masking Tapered Plug - Minimum Compatible Hole Diameter - 31 mm | 1.220 in; Maximum Compatible Hole Diameter - 39 mm | 1.535 in; Push-Fit; Silicone

STP122153A

Price Range
$13.9475 - $2.152

Stock Levels
3017 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Minimum Taper Diameter
    1.220 in
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
4700 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 - 75 mm | 2.953 in; Maximum Compatible Hole Diameter - 90 mm | 3.543 in; Push-Fit; Silicone

STP295354A

Price Range
$88.7443 - $13.7281

Stock Levels
2396 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Silicone
  • Color
    Natural
  • Minimum Taper Diameter
    2.953 in
Masking Tapered Plug - Minimum Compatible Hole Diameter - 45 mm | 1.770 in ; Silicone ; Maximum Compatible Hole Diameter - 53 mm | 2.086 in Push-Fit

HSTP177208A

Price Range
$18.5898 - $2.8693

Stock Levels
182 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push-Fit
  • Full Material
    55 Shore A Silicone
  • Color
    Natural
  • Minimum Taper Diameter
    1.770 in
Masking Tapered Plug - Minimum Compatible Hole Diameter - 38 mm | 1.496 in ; EPDM ; Maximum Compatible Hole Diameter - 46 mm | 1.810 in Push-Fit

HSTP149181C

Price Range
$10.6002 - $1.638

Stock Levels
126 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Color
    Black
  • Minimum Taper Diameter
    1.496 in
Masking Tapered Plug - Minimum Compatible Hole Diameter - 50 mm | 1.968 in ; EPDM ; Maximum Compatible Hole Diameter - 63 mm | 2.480 in Push-Fit

HSTP196248C

Price Range
$18.9485 - $2.9092

Stock Levels
32 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Color
    Black
  • Minimum Taper Diameter
    1.968 in
Masking Tapered Plug - Minimum Compatible Hole Diameter - 75 mm | 2.953 in; Maximum Compatible Hole Diameter - 90 mm | 3.543 in; Push-Fit; EPDM

HSTP295354D

Price Range
$45.5676 - $7.0336

Stock Levels
50 In stock
Attributes
  • Plug Style
    Hollow
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Color
    Black
  • Minimum Taper Diameter
    2.953 in
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; EPDM

STP001027B

Price Range
$0.7352 - $0.1188

Stock Levels
8529 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Color
    Black
  • Minimum Taper Diameter
    0.016 in
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; EPDM

STP006012C

Price Range
$0.2093 - $0.0337

Stock Levels
6976 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Color
    Black
  • Compatible Thread Standard
    UNC
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; EPDM

STP003012B

Price Range
$0.2432 - $0.0394

Stock Levels
3000 In stock
Attributes
  • Plug Style
    Solid
  • Fitting Style
    Push-Fit
  • Full Material
    Ethylene Propylene Diene Monomer
  • Color
    Black
  • Minimum Taper Diameter
    0.031 in