In WP2 low environmental impact polymeric coatings based on Paraloid® B44, the film-forming acrylic copolymer present in Incralac, will be prepared using solvent, corrosion inhibitors and light stabilisers that are already available on the market, non-toxic or with a low toxicity profile. The coatings will be characterised before and after accelerated artificial solar ageing and the formulation-properties correlations will be studied following a multivariate approach.