UW - Silicone Washer Plugs

Ultrabake™ Washer Plugs

Ultrabake™ Silicone Washer Plugs are designed to plug plain and threaded holes; they will mask off the hole and leave a circular earthing area around threaded & thru holes.

  • Recommended for Powder coating, e-coating, plating & anodising.
  • Recommended temperatures up to 315°C
  • Intermittent at 315°C/ Continuous at 232°C
  • Dual-Purpose two-sided design to fit two hole sizes
  • Washer design eliminates the need for two-stage masking
  • Reusable

Material: Silicone

Standard Colour: Various (Colour-coded for sizing)


Type: Masking Products, Masking Plugs, 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) Dim F (mm)
UW-380 6.35 2.44 3.25 8.84 5.00 12.78
UW-M3 7.01 2.79 3.71 5.59 5.00 7.37
UW-405 8.10 3.15 6.40 9.78 5.51 12.98
UW-415 12.75 3.23 4.72 9.68 5.13 12.60
UW-440 15.88 3.23 6.50 9.09 4.85 12.83
UW-400 7.92 3.40 3.99 12.45 4.90 12.73
UW-410 9.65 3.48 4.06 11.53 4.98 12.88
UW-M4 8.99 3.61 4.70 7.19 5.00 9.40
UW-M5 10.01 4.50 5.69 8.99 5.00 11.40
UW-412 9.53 5.03 6.96 12.50 5.03 12.70
UW-M6 12.50 5.31 6.71 10.59 5.00 13.39
UW-420 12.83 6.20 6.53 12.93 4.90 13.11
UW-M8 16.99 7.11 8.71 14.20 5.00 17.40
UW-M10 21.01 9.60 10.69 19.20 5.00 21.39
UW-M12 24.00 10.90 12.70 21.79 5.00 25.40