This picture shows a perfect square but the dimensions are 100mm x 70 mm [ For 'murica boys thats... 4 x 2 3/4 inches ] approx

the PC material was 100mm x 70mm as stated. As I recall, they offered several different sizes and I suppose the photo was of PC board of the type they sold.

what type of substrate was used in the production of these boards?

The description now indicates that these are FR-4 boards.

Is this what i need to replace pad where i used braided copper to remove solder and it removed all of it?

This item is a blank circuit board - it's solid copper on one side and nothing on the other. It wouldn't be a suitable replacement for one pad on a circuit board, but it could be used to make a new one.

Has anyone used this to create etchings for intaglio printing?

SORRY CAN'T ANSWER THAT..... I ONLY USE COPPER CLAD BOARDS TO MACHINE THE TRACES AND COMPONET HOLE SIZES ON MY CNC MILL FOR THE PROJECTS I DESIGN ON MY CAD SYSTEM........ THIS METHOD WORKS GREAT FOR ME IN THE EVENT I NEED TO CHANGE SOMETHING......

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MCIGICM FR-4 Copper Clad PCB Laminate Circuit Board, Single Side, 4 x 2.7 inch (10Pcs)

MCIGICM FR-4 Copper Clad PCB Laminate Circuit Board, Single Side, 4 x 2.7 inch (10Pcs)

Product ID: 219405312

Details

Brand
MCIGICM
Product Dimensions
10.2L x 6.9W x
Material
Copper
Number Of Circuits
1
Phase Type
Single Phase

📏Compact 4 x 2.7 inch size

🔧1.6mm thick durable copper clad

🛡️FR-4 flame resistant fiberglass base

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Description

⚡ Craft your future circuits with confidence and style!

BULK PACK ADVANTAGE - 10 high-quality boards per pack, moisture-sealed to prevent oxidation and rust.
PRECISION DIY READY - Perfectly sized 4" x 2.7" boards for streamlined prototyping and etching projects.
PREMIUM COPPER CLAD - Single-sided 1.6mm thick copper layer for crisp, clean circuit etching every time.
RELIABLE FLAME RESISTANCE - FR-4 fiberglass backing ensures safety and durability under high-heat conditions.
VERSATILE MAKER ESSENTIAL - Ideal for IoT, electrical, and power DIY projects—engineered for the modern innovator.

MCIGICM FR-4 Copper Clad PCB Laminate Circuit Boards come as a pack of 10 single-sided copper-clad fiberglass boards, each measuring 4 x 2.7 inches with a 1.6mm thickness. Designed for DIY etching and prototyping, these flame-resistant, moisture-protected boards offer a reliable and compact solution for electrical and IoT projects, favored by makers seeking quality and precision.

Specifications

ASIN	B01MCVLDDZ
Are batteries included?	No
Best Sellers Rank	#222,980 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4,262 in Printed Circuit Boards
Brand	MCIGICM
Colour	brown
Customer Reviews	4.6 4.6 out of 5 stars (601)
Date First Available	17 July 2017
Item Dimensions LxWxH	10 x 1 x 12 Centimeters
Item Height	12 Centimeters
Item Weight	210 g
Item Width	1 Centimeters
Item model number	43188-169417
Manufacturer	McIgIcM
Model number	43188-169417
Product Dimensions	10 x 1 x 12 cm; 210 g

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A$35

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In stock

Sold byAmazon AustraliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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TrustScore 4.5 | 7,300+ reviews

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