Rex Transformer Block Additive for Hot Wax 40g

Rex Transformer Block Additive for Hot Wax 40g makes first-time hot waxing a brand-new chain quicker and more effective by chemically changing factory grease so wax can bond properly. This chain waxing additive is used as part of the Rex waxing system and is intended for use with the Rex Pro Wax Heater, planned for release in summer 2026. Drop one block into the wax pot together with Rex hot wax and a factory-new bicycle chain, then heat and agitate so the treatment can convert the grease into a wax-friendly structure. The result is a properly hot-waxed chain without the usual degreasing step or harsh solvent cleanup.

• Chain waxing additive that transforms factory grease so hot wax adheres cleanly on new chains
• Enables hot waxing a factory-new bicycle chain straight out of the box without solvent degreasing
• Converts factory grease into a wax-compatible structure instead of masking it under wax
• Designed to be used with Rex hot wax and the Rex Pro Wax Heater device sold separately
• One block treats one factory-new chain for a controlled first wax treatment
• Recommended process heat wax to 125 °C in Boost mode, agitate, soak about 20 minutes, cool to 75 °C, agitate again and drip-dry before full cooling
• Wax batch can be reused later for re-waxing chains after initial treatment
• Not intended for used or previously lubricated chains which still require thorough cleaning and drying before hot waxing
• Four Transformer Blocks per package
• Developed in collaboration with Helsinki University