FEYNLAB CERAMIC v3 is our highest solids version of CERAMIC that forms a lattice structure of silica, silicon-nitride and silicon-carbide. This gives CERAMIC v3 enhanced surface strength, exceptional gloss, UV protection, and chemical resistance. CERAMIC v3 is an upgrade from v2, providing and easier installation, improved hydrophobics, and an amazing self-cleaning ability to keep your vehicle looking better between washes. IMPORTANT NOTE: DO NOT use Overcoat v2 with this product. Overcoat v2 will interfere with the superior hydrophobics of Ceramic v3.