Oligomers 6 July 2020 Small chains of monomers – which like monomers, themselves, can be the building blocks of polymers and the polymerisation process. Related Articles: How Nail Products Use Science to Reduce Allergies and Enhance BeautyWhy are UV Gels so thick?Understanding Oligomers in Nail ProductsGlossary: PolymersGlossary: Undercured