• About Us
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  • Product List
    • StructSure
          • LEARN MORE

          • Discover precision and performance with Kayaku’s StructSure™ division, offering advanced photoresists and specialty chemicals for microelectronics and MEMS manufacturing. Achieve exceptional patterns and performance in advanced lithography, specialty displays, packaging, and optoelectronics with our high-quality materials.

          • Permanent Photo-patternable Epoxies

            • SU-8

              • SU-8
              • SU-8 2000
              • SU-8 3000
              • SU-8 TF 6000
              • SU-8 XFT 75 & 100

            • KMPR®

              • KMPR® 1000

            • PermiNex®

              • PermiNex® 1000 and 2000 Wafer Bonding Adhesives

          • Temporary Lift-off Resists

            • LOR & PMGI

              • LOR & PMGI Lift-off Resists

            • PMMA

              • PMMA Positive Resists

            • UniLOR® N **NEW**

              • UniLOR® N Lift-off Photoresists

          • Temporary Plating Resists

            • TempKoat® P **NEW**

              • TempKoat® P Positive Temporary Photoresist

            • TempKoat® N **NEW**

              • TempKoat® N Negative Temporary Photoresist

            Ancillaries

          • SU-8 Dry Film Series

            • SU-8

              • SU-8 3000CF Dry Film Resist

          • Permanent Photo-patternable Low k Dielectrics

            • KMSF®

              • KMSF® 1000 Low Stress Photo-dielectric
              • KMSF® 2000 Low Dk/Df Photo-dielectric
    • Design Fabrication Services
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          • Your partner in bringing innovative ideas to life! By leveraging our extensive photoresist product knowledge and collaborating closely with designers, we offer a comprehensive solution for engineering prototypes and early-stage short-run fabrications.

          • Capabilities

            • Coatings
            • Lithography (single and multi-layer)
            • Microfluidics (mold through single layer-chip’s)
            • Feasibility DEMO’s
            • New Product Introduction DEMO (on-site availability)

          • Have Questions? Talk to an engineer

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    • Paratronix
          • LEARN MORE

          • Discover success with Paratronix’s superior conformal coating services. Explore their full line of products and find more information at paratronix.com.

          • Parylene Coating Services

            SignalSeal Coating Services

            Equipment Sales

    • Dupont
          • LEARN MORE

          • Benefit from Kayaku Advanced Materials’ 25-year partnership with DuPont Electronic Materials, integrating distribution and licensing of semiconductor and advanced packaging electronic materials, alongside value-added services. Harness our chemical knowledge, applications experience, and process engineering expertise for unparalleled results.

          • Semiconductor Technologies

            • Broadband Resists for Wet Etch

              • MEGAPOSIT™ SPR™3000 Series Photoresists
              • MICROPOSIT™ S1800® G2 Series Photoresists

            • Advanced i-Line Resists (3-10 µm)

              • MEGAPOSIT™ SPR™ 220 Series Thick i‑Line Photoresists
              • MEGAPOSIT™ SPR™3600M Series Advanced i-Line Photoresists
              • MEGAPOSIT™ SPR™660 Series Advanced i-Line Photoresists
              • MEGAPOSIT™ SPR™955-CM Series High Resolution i-Line Photoresists

            • Positive DUV Resists

              • UV™ 135 Positive DUV Photoresist
              • UV™ 210GS Positive DUV Photoresist
              • UV™ 26 Positive DUV Resist
              • UV™6 Positive DUV Resist

            • Negative DUV Resists

              • UVN® 30 Negative DUV Photoresist

            • Lift-off Layers

              • MICROPOSIT™ LOL™ 1000 & LOL 2000 Liftoff Layers

          • Advanced Packaging Technologies

            • Plating Chemistries

              • INTERLINK™ 9200 Cu TSV
              • InterVia™ 8540HSP
              • InterVia™ Cu 8540
              • Palledep BP
              • Solderon BP TS 6000

            • Thick Resists

              • InterVia BPR™-100 Thick Photoresist

            • Electrophoretic Resists

              • InterVia™ 3D-N Electrophoretic Photoresists
              • InterVia™ 3D-P Electrophoretic Photoresist

            • Dielectrics

              • CYCLOTENE 3000 Series
              • CYCLOTENE 4000 Series
              • CYLOTENE Adhesion Promoter AP3000
              • InterVia™ Photodielectric 8023 Series

            Electronic Materials

    • Micro Resist Technology
          • micro resist technology
          • LEARN MORE

          • Explore Kayaku Advanced Materials’ exclusive distribution of micro resist technology’s (MRT) specialty photoresists in North America.

          • Micro Resist Technology

            • Positive Photoresists

              • ma-P 1200
              • ma-P 1200G
              • ma-P 1200LIL
              • ma-P 1275HV

            • Negative Photoresists

              • EpoCore/EpoClad
              • ma-N 2400
              • ma-N 400/ma-N 1400
              • mr-DWL

            • E-beam Resists

              • ma-N 2400
              • mr-EBL 6000

            • Nanoimprint Lithography Resists

              • mr-I 7000R/8000R
              • mr-I 9000M
              • mr-I PMMA
              • mr-I T85
              • mr-NIL 6000E
              • mr-NIL200
              • mr-NIL210
              • mr-NIL212FC
              • mr-UVCur26SF
              • mr-XNIL26SF
              • SIPOL

            • Hybrid Polymers

              • OrmoClear®
              • OrmoComp® / OrmoClear®FX
              • OrmoCore/OrmoClad
              • OrmoStamp®
    • EdenTech
          • LEARN MORE

          • Eden Tech accelerates microfluidic innovation with a range of tools, processes and services that significantly decrease prototype-to-product cycle. With the Eden Materials solutions, we provide tools for ultra-fast prototyping.

          • Capabilities

            • Flexdym( Pellet’s|Rolls|Sheets )
            • Sublym
            • Epoxym
            • Punchers & Connectors

          • Have Questions? Talk to an engineer

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Privacy Policy

Home 5 Privacy Policy

At Kayaku Advanced Materials, we take your privacy very seriously. Below are links to our privacy and cookie policies.

  • Cookie Policy
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  • European Union Privacy Statement
  • Privacy Guidance for Employees and Contractors
  • Employee Privacy Notice for California Residents
  • Consumer Privacy Notice for California Residents


(617) 965-5511


[email protected]
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200 Flanders Road Westborough, MA 01581 USA

Product Lines

StructSure – Resists & Ancillaries
Paratronix – Conformal Coatings & Services
Design Fabrication Services

Distributed Products

DuPont®
Micro Resist Technology (MRT)
EdenTech

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