Instant solder mask for prototype PCB's

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An easy-to-use cost-effective solution for producing professional PCBs with legend printing in an in-house prototyping environment.

  • Compact, quick and easy to use
  • Professional labeling and legend printing
  • Four simple steps to a professional result

Perfect results for in-house prototyping

The LPKF ProLegend® is an easy-to-apply legend print. This professional finish, ideal for all rapid PCB projects, is especially important for projects with high numbers of components. The ProLegend® system requires very little training and no prior experience to master.

Easy to use

The LPKF ProLegend® includes all the necessary instructions, tools, and supplies. All consumables are premeasured and individually sealed. It can also be used as an add on for the LPKF ProMask system as it requires virtually the same tools and materials.

Environmentally friendly

All remnants from the ProLegend® process are rendered environmentally harmless with an included Ph conditioning powder. Disposal is safe and simple.

Security and rapid turnaround time

In-house PCB prototyping moves circuits from design to prototype to market faster by eliminating production delays and the high costs associated with outside vendors. Additionally, all designs remain securely within the organization.

Technical Specifications: ProLegend

Max. Material size 229 mm x 305 mm (9" x 12")
Max. Layout area of image exposer 240 mm x 340 mm (9.5" x 13")
Processing time Approx. 60 min/cycle
Pad Separation >0.5mm (20 mil) fine pitch
Adhesive Strength Class H & T, test method: IPC-SM-840 C, Item
Solder Bath Resist 20 s at 265C (509F), Test method, IPC-SM-840 C, Item 3.7.2
10 s at 288C (550F), test method: MIL-P 55 110 D
20 s at 288C (550F), test method: UL 94 (lead-free)
Surface Resistance 2x10 exp 14 Ω, test method: IPC-SM-840 C, item 3.9.1
Moisture resistance Class H & T, test method: IPC-SM-840 C, Item 3.9.1
Solving/Cleaning Agent resistance IPC-SM-840 C, Item 3.9.1 (10 percent alkaline cleaner, isoporpanol, monoethanolamine)
Minimum capital height 2.0 mm (with 1200 dpi laser printer)
Minimum capital Strength 0.1 mm (with 1200 dpi laser printer)
Hardware Requirements Min. 600 dpi laser printer
Software Requirements LPKF Circuitcam 5.1 (or higher) or LPKF Circuitpro
Technical specifications subject to change.

Note: The application of ProLegend is identical to ProMask with the only difference being the color of the lacquer.

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