At November 6th, 2019, NTUA was invited to participate at the first DECOAT project workshop to present Repair3D project. The workshop was organized at ECOMONDO, at International Solid Waste Association (ISWA) boot, in Rimini, Italy. After initial session regarding DECOAT project, clustering session for ‘Circular Plastics’ followed. Crowdhelix initiative, Plastics Circularity Multiplier and linked projects have been presented, namely: React, MultiCycle and Repair3D. Afterwards, the networking session followed were participants have a technical discussion on recycling of plastics, coated plastics and textiles and benefits of clustering.