Eisen-Golden Laboratories

Printed Circuit Board Etchant [PCB] Dry Powder 10 Oz in a Space-Saver Bottle

Name: Printed Circuit Board Etchant [PCB] Dry Powder 10 Oz in a Space-Saver Bottle
Brand: Eisen-Golden Laboratories
SKU: B00WSBAODM
Price: 14.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$14.99

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*Price sourced from Amazon.com. Last updated 2026-08-15. Price and availability subject to change.

Bottom line: The Printed Circuit Board Etchant [PCB] Dry Powder 10 Oz in a Space-Saver Bottle is a niche pick — read recent reviews before buying in the retro cpus category, priced around $14.99. Compare close alternatives before committing.

You are buying 10 Ounces (by weight) of Printed Circuit Board Etchant. The item is in an 8 Fluid Ounce (by volume) Polypropylene bottle. The active ingredient in our Etchant is Ammonium Persulfate ((NH4)2S2O8). SUGGESTED USE Mix with water to make your own etching solution. 4 Ounces makes 16 Fluid Ounces (448 mL) of Solution. 16 Fluid Ounces of Solution etches 280 square inches of circuit board. This etchant remains transparent as it dissolves the copper from the board so you can monitor the etching process (unlike Ferric Chloride solution, which turns black). No heating or agitation…

SpecPicks Verdict

SpecPicks scored Printed Circuit Board Etchant [PCB] Dry Powder 10 Oz in a… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the retro cpus category. Eisen-Golden Laboratories's retro cpus lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for retro cpus of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Weight: 10 Ounces (283 Grams)
✓ Backed by Eisen-Golden Laboratories's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Weight: 10 Ounces (283 Grams)
Mix Ratio: 1 (Powder) : 4 (Water)
Odor: Odorless
Texture: Fine Crystals
By-Products: Pure Oxygen

Full Specifications

Odor	Odorless
Brand	Eisen-Golden Laboratories
Color	Black,Copper
Weight	10 Ounces (283 Grams)
Texture	Fine Crystals
Item Form	Powder
Mix Ratio	1 (Powder) : 4 (Water)
Skin Type	Dry
Model Name	Printed Circuit Board Etchant
Unit Count	10 Ounce
By-Products	Pure Oxygen
Finish Types	Matte
Model Number	EG-PCB-10/1
Container Type	Bottle
Number of Items	1
Package Type Name	Bottle
Country as Labeled	United States
Manufacturer Part Number	EG-PCB-10/1

Ready to buy?

Printed Circuit Board Etchant [PCB] Dry Powder 10 Oz in a Space-Saver Bottle is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-08-15. Price and availability subject to change.