Uni vs Multicolour
Marmoweld is a welding rod specifically developed to weld Marmoleum. For all Marmoleum colours we have developed a matching Marmoweld colour. It is available in uni-colour (round rod) or in multi colour (square rod).
For the seams of Marmoleum you can either choose to weld it or the perform a net fit installation, more information on these two options can be found here