Bridging multiple industries

STIRRI® is a modern product line developed in the USA for OEM manufacturers and professional consumers manufacturing world-class Solder Paste, Tacky Paste Flux, BGA spheres, Conformal Coating, SMD Cleaning, Raw Materials, Dispensing Components

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STIRRI®HydraCoat™ - an effortless switch from 3M™ Novec™ 1720

STIRRI® HydraCoat™ is a 1:1 replacement to 3M™ Novec™ 1720 Electronic Grade Coating.
HydraCoat™ is a clear, low viscosity, low surface tension engineered fluid similar to 3M's 7100, with the addition of a fluorotelomer-based polymer, directly replacing the fluorosilane polymer carried in 3M™ Novec™ 1720.
The coating is designed for easy cleaning and anti-smudge capabilities on a variety of surfaces such as glass flat panel displays, widely used for protection of submerged electronic device components, or improved cleanability of solder paste printing stencils.
The STIRRI® HydraCoat™ dries in less than 8 seconds to a thin, transparent, permanent film with excellent hydrophobic and oleophobic properties. Optional post-curing provides added durability and abrasion resistance. It is non-flammable, low in toxicity, non-ozone depleting, and RoHS compliant - a direct replacement to Novec™ 1720.

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STIRRI®LT-HF™ - world's first low-temperature lead-free halogen-free solder paste with an optical tracer

The QC-Aid™ incorporated in a solder paste harnesses UV-light allowing for immediate visual PCB contamination inspection without complex testing equipment or training. Specially designed for tin-bismuth applications, STIRRI LT-HF ensures exceptional soldering performance while maintaining the longevity and reliability of delicate electronic components promoting mechanical properties of Bismuth-containing alloys while enabling instant optional visual QC.

Shop LT HF Solder Paste
  • Clear

    Provides full visibility for joints & pads

  • Mighty

    Wets instantly delivering shiny joints

  • Tacky

    Holds components in place

  • Smooth

    Flows from the syringe easily

  • Resilient

    Lasts long for multi-step assemblies

STIRRI LF-HF™ - no-clean lead-free halogen-free ultra-low voiding solder paste & tacky flux with QC-Aid™

STIRRI LF-HF 305 - Sn96.5Ag3.0Cu0.5 no-clean lead-free ultra-low-voiding halogen-free rosin solder paste 3% silver (ROL0) SAC305

- Reliable solder connections

- Lowest Signal Quality Interference

- World-class Thermal Dissipation

- Reduced cracks in solder joints

- Increasing speed and productivity

LF-HF SAC305 Lead-free Halogen-free Solder Paste
  • JOIN US AT APEX EXPO 2024! STIRRI Booth 3949! WE CARE ABOUT THE FUTURE!

    JOIN US AT APEX EXPO 2024! STIRRI Booth 3949! W...

    JOIN US AT APEX EXPO 2024! WE CARE ABOUT THE FUTURE! STIRRI Booth 3949!Electronic Circuits World ConventionApril 9-11 2024Anaheim Convention Center CADiscover the newest innovations and hear from the best...

    JOIN US AT APEX EXPO 2024! STIRRI Booth 3949! W...

    JOIN US AT APEX EXPO 2024! WE CARE ABOUT THE FUTURE! STIRRI Booth 3949!Electronic Circuits World ConventionApril 9-11 2024Anaheim Convention Center CADiscover the newest innovations and hear from the best...

  • STIRRI Introduces World's First Low-Temperature Halogen-Free Solder Paste with QC-Aid™ at Productronica 2023

    STIRRI Introduces World's First Low-Temperature...

    STIRRI Introduces World's First Low-Temperature Halogen-Free Solder Paste with QC-Aid™ at Productronica 2023 Industry standard visual PCB contamination UV-inspection for electronics manufacturing is now a reality for Low-Temperature Solder Paste
...

    STIRRI Introduces World's First Low-Temperature...

    STIRRI Introduces World's First Low-Temperature Halogen-Free Solder Paste with QC-Aid™ at Productronica 2023 Industry standard visual PCB contamination UV-inspection for electronics manufacturing is now a reality for Low-Temperature Solder Paste
...

  • Productronica 2023: STIRRI unveils The Future

    Productronica 2023: STIRRI unveils The Future

    Follow the signs to A4 - it is a lot to see at STIRRI's booth - all new 2023 solder paste and paste flux formulations glowing in UV-light the world...

    Productronica 2023: STIRRI unveils The Future

    Follow the signs to A4 - it is a lot to see at STIRRI's booth - all new 2023 solder paste and paste flux formulations glowing in UV-light the world...

  • Productronica 2023: STIRRI is rolling out - see y'all tomorrow!

    Productronica 2023: STIRRI is rolling out - see...

    A nice touch - Productronica organized regular shuttles going from the airport straight to Messe Convention Center. Hop-in on the shuttle visit us in Hall A booth 106 STIRRI presents new...

    Productronica 2023: STIRRI is rolling out - see...

    A nice touch - Productronica organized regular shuttles going from the airport straight to Messe Convention Center. Hop-in on the shuttle visit us in Hall A booth 106 STIRRI presents new...

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HYDRA™ Water-soluble Series - Leaded MT and Lead-free Solder Paste & Tacky Flux with QC-Aid™

Ulta-Low Voiding Solder Paste - reduces mid-chip beading

ENIG-MA™ Series - Solder Paste & Tacky Flux

More Activity low voiding Solder Paste & Tacky Flux - to reduce or eliminate ENIG-specific defects related to soldering SAC alloys to ENIG PCBs with Ni/Au plating

Conformal Nano-Coating for Solder Paste Stencils and Electronics Protection

STIRRI HydraCoat™ protects electronics from humidity and liquid spills - PCB continues to function even if fully submerged!

Street lighting, beach and marine installations, radars, boating, automotive, medical devices - used where PCB may have harmful contact with liquids/spills or humid air!

Conformal-nano coating dries to touch in less than 8 seconds. Fully translucent and invisible. 2% polymer is only 0.1µm nano-thick. Doesn't require masking or curing - self cures in 24 hours or in 10 minutes under 50ºC. Traceable or untraceable in UV-light.

Explore Conformal Nano-Coating