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21 Gauge

Rated 5.00 out of 5 based on 2 customer ratings
(2 customer reviews)


Diameter = .0285″; .75mm

Available in 8 colors in both Square and Half Round.


Standard size coils:
Metallic colors: 40 feet
Silver Plated colors: 25 feet

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Additional Information

Additional Information

Our exclusive coloring process produces the brightest colors with the most resilient finish.  Metallic colors are 99% pure copper wire with ParaWire’s exclusive non tarnish coating.  Silver plated colors have the same copper core as metallic wires, but are then plated with 99% pure fine silver before the final color is applied.
ParaWire has the most durable coating on the market and will withstand plenty of general wear and manipulation. Please keep in mind that extended periods of direct sunlight and/or water/humidity exposure may weaken the coating and/or cause it to become faded/discolored. Be gentle and kind to your wire and it will stay beautiful for many years to come!

Reviews (2)

2 reviews for 21 Gauge

  1. Rated 5 out of 5

    I use this gauge in Silver and gold square and half round. I make Christmas Angel ornaments with it. Other than it twisting I find it to be excellent wire and the twist is easily taken care of with a straightening tool. I should add that the square wire is bought in the bulk spools so twisting would happen when being rolled as the standard rolls do not have as many twists.

  2. Rated 5 out of 5

    I can’t wait for hematite/arte metal square. Their square wire is fantastic(no scratches on the spool like some other brands). It flows smoothly, too.
    The half-round is extremely useful; I didn’t know how much so until I had tried it. Using half-round for the binding wires on cab wraps(especially rounds and ovals) allows the wrap to sit tightly against the cab with minimal gap.

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