光山行第三代主理人賴信佑，以堆漆技法為靈感，藉由漆與廢料碎屑的混和，創造了「Re-ware混凝漆」，賦予漆不同層次的意義與表現紋理。
「Re-ware混凝漆」使用廢棄紙杯作為胎體，混合生漆與粉狀廢料，逐層堆疊形成類似地質岩層的紋理，打造耳飾、戒指等日常飾品。
廢料包含來自嘉義溪口的小農花生殼、霧峰家具廠的木屑、漁業的蚵殼和一般家用產生的咖啡渣，經過篩選、研磨、烘乾與細磨處理，轉化為原料、製作成Re-ware飾品。
當消費者配戴一段時間後，可以選擇「養護新生」，創造新的紋理或是蒔粉貼箔，培養物件與物主的連結；或是「混凝再生」的想法，重返回收機制，100%再生製成新的混凝漆。
Inspired by the “stacking lacquer” technique, Hsin-You Lai, the third-generation leader of Kousancraft, created "Re-Ware Fusion Lacquer" by mixing lacquer with waste materials, giving lacquer a new meaning and texture.
"Re-Ware Fusion Lacquer" utilizes waste paper cups as a base, combining oriental lacquer with powdered waste materials, layered to create a rock-like texture. It is used to make accessories such as earrings and rings.
The waste materials include peanut shells from Chiayi, wood chips from furniture factories in Wufeng, oyster shells, and coffee grounds.
After using these products for some time, consumers have the option to create new textures or apply makie foils to personalize the object. Alternatively, they can recycle it and create new concrete lacquer.
