Discover the new standard for insulation tapes. Get greater insulation protection, plus improved electric motor and generator performance, with Nano P2™ and FuseLock™.
Exclusive to Smith Services®, our FuseLock system increases mica content, reducing degradation and aging while maximizing your equipment’s stability and lifespan. That’s the power of Nano P2 — a revolutionary resin designed for more effective insulation tapes, unlocking stronger coil durability.
Together, these groundbreaking technologies deliver more protected, more powerful output from your electric motors and generators for years to come.
FuseLock outperforms other VPI processes — period.
Upgrade your system from the outdated Vacuum Pressure Impregnation (VPI) processes that have already been used by the electric motor and generator industry for nearly four decades.
FuseLock features Nano P2 resin technology, plus a first-of-its-kind taping system, to deliver quicker processing and next-level insulation. The result: stronger protection and a longer lifespan for your equipment.
Request the FuseLock brochure
maximum insulation voltage vs. 15 kV for most OEMs and premium repair companies
greater insulation resistance at 13 kV compared to industry premium processes
greater mica content at 13 kV compared to industry premium processes, reducing insulation degradation
lower dissipation factor when compared to acceptable industry limits
fewer hours of VPI process time for 15 kV coils when compared to standard industry approaches for quicker repair turnarounds
greater voltage resistance compared to NEMA standard minimum requirements

Nano P2 is the superior VPI resin
See greater durability and performance from your coils. Nano P2 is our proprietary Class-H-rated, USA-made nanoparticle formula that meets or exceeds all OEM and repair facility specifications.
Designed to be compatible with advanced insulation tapes, Nano P2 can also be used to customize insulation systems to specific OEM designs.
Request the Nano P2 brochuregreater dielectric strength than NEMA standards increases the long-term life of your insulation system
greater dielectric strength than industry standards nearly doubles the durability of traditional resin formulas
greater bond strength than resins without nanoparticles for more protection from shock loads, surges, and extreme conditions
voltage resistance capabilities doubles other resins’ capabilities and exceeds OEM and repair specs
solid epoxies with zero VOCs or solvents for eco-friendly protection
greater shelf life ensures sustainable, long-lasting performance

From the name you trust for VPI operations
Nano P2 and FuseLock are just the latest Smith Services achievements in advancing electric motor and generator technology. Backed by one of the largest, most sophisticated VPI operations on the East Coast — including five on-site systems with full automation capability and tank sizes up to 12 feet in diameter — we deliver resin technology for every kind of configuration.
Sharpen your skills
Keep up with the latest in electric motor and generator technology by exploring our collection of training resources, whitepapers, and more.
Upgrade your electric motor and generator insulation systemsSpeak to one of our experts to maximize your equipment’s performance today.
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Speak to one of our experts to maximize your equipment’s performance today.
