Polyurethane Plug & Sealing Options

50 Duro Solid Plug

30 Duro Plug with De-Air Tube Centered
50 & 30 Duro Plug with Alignment Hole in order to hold mandrel at center. 
Alignment Hole may be in plug and/or bag.
Alignment Hole sizes available at no extra charge - diameter x depth:
  • 1.00" x 1.00"
  • 1.00" x 0.75" (standard)
  • 0.75" x 0.75"
  • 0.50" x 0.75"
  • 0.25" x 0.75"
50 Duro Plug with Alignment Hole and Offset  De-Air Tube when using a pressing mandrel and pulling vacuum. Combination of both items requires custom tooling.
65 & 30 Duro T-Plug - Custom tooling required