The Silca Secret Chain Blend brings the same super-speed and silence as Silcas Super Secret Chain Lube but in a hot-melt wax-dipped chain version.The Silca Secret Chain Lube is based on the same formula Silca CEO Josh Poertner has used for years with pro teams that have claimed victories at the highest level of cycling. The idea behind the lube was to bring the same hot melt wax advantage to a drip applied lubricant. However, many Silca customers are already fans of hot waxing chains, and requested the lube in a hot melt version. So, the Silca Hot Melt Wax blend is the answer to their calls.Consisting of highly refined laboratory-grade paraffin and a high concentration of three sizes of Tungsten disulfide the blend not only acts as a lubricant but changes the service of the chain. Filling any crevices of the metal with the highly lubricious and wear-resistant Tungsten disulfide, the Secret Chain Blend will get faster over time with repeated waxings.The wax creates an incredibly fast running, low-friction chain. The nanoplatelets of WS2 (Tungsten disulfide) has less than 1/3 the dynamic coefficient friction of PTFE and ¼ that of Molybdenum Disulfide (MoS2).Key features:Hot melt wax formula for dipped chainsLubricious nano-scale Tungsten disulfideEnvironmentally friendly formula500g / 17.6 oz pouchChain should be very clean before applicationFor year round maintenance and to extend the time between waxings top up with Silca Super Secret Chain Lube