Product Overview
4 x 6 Inch Double-Sided Copper-Clad Prototyping Board Blank
Condition
Unused new old stock (NOS) in original retail packaging. The copper surfaces remain protected inside the clear sleeve. Board substrate and edges are intact with no drilling or etching.
Same or next business day shipping from our Idaho warehouse. Reliable parts since 1999. Honest pricing, no nonsense.
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Product Overview
Injectorall PC75 provides a rigid 1/16-inch epoxy glass substrate clad on both sides with 1/2-ounce copper foil for custom circuit fabrication. Sized at 4 by 6 inches, this blank board cuts cleanly without heating, making it suitable for chemical etching, CNC isolation milling, or direct ground-plane prototyping.
Key Features
- 4 in x 6 in dimensions for benchtop circuit prototyping and custom layouts
- Double-sided copper cladding with 1/2 oz per square foot foil
- 1/16 in epoxy glass substrate provides rigid structural and dielectric support
- Formulated for easy cutting and trimming without preheating
- Suitable for ferric chloride chemical etching, CNC routing, or dead-bug RF shielding
Applications
- Prototyping custom through-hole or surface-mount circuit layouts at the bench
- Building RF shield enclosures, ground planes, or dead-bug style circuit assemblies
- Etching custom replacement circuit boards for vintage electronics restoration
- Cutting custom copper plates or structural brackets for maker projects
Frequently Asked Questions
What is the board substrate and thickness?
The board uses a 1/16-inch thick epoxy glass laminate substrate clad with 1/2-ounce copper foil on both sides.
Can this board be cut without specialized heated tooling?
Yes. The board is manufactured to cut easily at room temperature using standard PCB shears, a fine-tooth saw, or a scoring knife.
Why buy an individual board here instead of a bulk surplus lot?
You receive the exact board shown, kept in its original packaging, without paying for a bulk bundle or sorting through mixed-grade cutoffs. Flat rate shipping is $8 across your order, free once your cart reaches $28, and orders ship from our Idaho warehouse the same or next business day.
Before automated board houses and rush PCB delivery, every great circuit started by hand right here on copper-clad glass. Cut it, etch it, and build something that runs.
Shipping? $8 flat rate, free once your order passes $28 - and it leaves the Idaho warehouse the same or next business day.
