SP - Ultrabake™ Silicone Step Plugs

Ultrabake™ Step Plugs

Our Ultrabake™ Silicone Step Plugs (SP Series) are designed to mask plain and threaded holes; they will mask off the hole and leave a circular grounding or earthing area around the hole. Recommended for powder coating, e-coating, plating & anodizing.

  • For High-temperature processes up to 315°C
  • Intermittent at 315°C/ Continuous at 232°C
  • Wide handle design eliminates the need for two-stage masking
  • Reusable

Material: Silicone

Standard Colour: Various (Colour-coded for sizing)


Type: Masking Products, Masking Plugs, Masking Speciality, Protection & Finishing , Plugs

Material: Silicone

Applications: Masking

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Part Number Dim A (mm) Dim B (mm) Dim C (mm) Dim D (mm) Dim E (mm)
SP-3 7.01 3.00 2.36 7.01 13.00
SP-4 8.00 5.00 2.84 8.00 14.00
SP-5 8.99 5.99 3.94 8.99 16.03
SP-6 10.16 6.43 4.78 10.16 17.63
SP-8 12.42 8.23 5.94 9.75 17.32