Welcome to the SINCO online store

MANIFOLD ORDERS CLOSED FOR 2022!!! Any new orders will NOT be made until 16th January 2023.

We will be closed from 12pm 23rd Dec to 16th January 2023. No orders will be sent out during this time.

Please read T&C tab before purchasing any of our products

Dome Cap-Aluminium

Sinco D.I.Y.


or 4 interest free payments of $3.90 withlearn more

or 6 weekly payments from $2.60 Group Created with Sketch. learn more


For the use in fabrication of alloy catch cans, fuel surge tanks & fluid reservoirs. These caps are pressed and the welding face is machined flat. This design of end cap is important when high pressures are being used within the tank.

We have a range of aluminium tube available to suit the different size Dome caps

  • 2mm 5005 Aluminium
  • 11mm depth

Returns & Refunds

SKU: domecap 3

This product has been added to your cart