Hi all,

I have spent the past year getting to know my 3D printer and getting all the settings dialled in and getting the best quality prints I can straight off the bed. Now I am starting my first 3D printed prop and this is where I need to help and advise (I hope this thread is in the correct group)

I have wet and dry sandpaper of varying grits and this is a good start to smooth out the print lines. However, I need to do some filling. Some are large areas and some are small indents that need filling. I see in the most of the videos people use Bondo Spot Putty. However in the UK, this is really expensive to get hold of, some people are charging up to £43 P&P!!! can anyone in the UK suggest a product that's not too expensive to use for filling large areas and small areas.

Thanks