StructSure is Kayaku’s proprietary line of photoresists, adhesives, and dielectrics, formulated and manufactured in-house for the world’s most demanding microfabrication processes.
Unlike distributed products, StructSure materials are designed, tested, and produced by Kayaku Advanced Materials, giving engineers complete control and consistent results from concept to production.
Product Categories
Description
Negative-tone epoxies that form permanent, chemically resistant structures after exposure and curing.
Used for
Building high-aspect microstructures, channels, and wafer-bonded layers in MEMS and microfluidic devices.
Description
Photoresists that act as temporary masks for metal deposition and are removed after patterning.
Used for
Clean lift-off processes in metal patterning, electrode formation, and T-gate fabrication.
Description
Thick, temporary photoresists that serve as molds for electroplating.
Used for
Creating metal pillars, vias, and redistribution layers in advanced packaging.
Description
Permanent photoimageable dielectric materials with low dielectric constants (Low-k).
Used for
Insulating and passivating layers in RF, sensors, and advanced packaging devices where signal integrity matters.
Description
Supporting materials that ensure reliable adhesion, development, and clean removal.
Used for
Surface preparation, coating stability, and process compatibility across StructSure resists.
