Siloxane resin is a kind of silicone base resin. It is a type of organic-inorganic hybrid polymer material with repeated (- Si-O-Si -) bonds as the main chain and organic groups directly connected to silicon atoms.

Poly Siloxane(independently developed by Quark) is an organic silicon polymer with silicon oxygen bonds as the main chain structure and different modified groups in the side chains, which has a high silicone content. It has various advantages like weather resistance, UV resistance, corrosion protetcion, hydrophobicity, high temperature resistance, as well as excellent flexibility and adhesion.