
A build like this takes a while to finish… I sat and looked at it the other day and noticed the tank mounting rubbers which I had made out of some thick wall rubber tube… I couldn’t live with that! After a bit of research I found you could buy Polyurethane casting rubber… it can be purchased in any colour, and with varying hardnesses… I chose some with a shore hardness close to natural rubber. I made a simple mould out of some scrap alloy and gave it a spray with some silicone lube and tipped the resin in. It cures VERY fast, like 10 mins and it’s going off! its semi cured in a couple of hours and fully cured in 7… I was very pleased with the results! I can see lots of possibilities for this in the future…
