21x78 3D Professional 2.5" Deep K2 Stretcher Frame Kit

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$218.00
$137.34
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Description

21x78 K2™ Professional 3D Frame Kit • 2-1/2" Deep • 26:7 • K2K-2178

Our Masterpiece® 3D K2 Professional 2-1/2" Deep Stretcher Bar Kit is the ultimate museum quality solid-wood stretcher system. It's so unique, it earned us a Patent! All you need to do is select the frame size and you will receive everything you need to build a museum class Stretcher Bar Frame. We have 6105 sizes available in this and two other depths. Get Any Size You Want!

 

True 26:7 Custom Proportion - 21x78 Size

Here are a couple of other sizes in the exact same 26:7 proportion:

14x5228x104

Explore other Masterpiece® products in this exact 21x78 size:

 
  • Super strong 3D™ Pro K2™ Stretcher Bar is a very popular among contemporary artists whose painting will be displayed without a frame.
  • For this 21x78 large size frame, the frame provides the ultimate foundation for your art with increased strength and stability
  • Provides a 2.5" deep stretched canvas which makes a bold and commanding display
  • 1-1/4" wide Stretcher Bars
  • All Bars have an exclusive groove on the inside perimeter of the frame to which cross braces and Diamond Corner Braces attach
  • Solid Ponderosa Pine or Fir from the Pacific Northwest
 

3D™ Pro 2.5 Stretcher Bar • 1/2" Canvas Clearance

1/2" Canvas Clearance is the space between the Bar and the canvas. Generally speaking, more clearance reduces the risk of the canvas touching the wood and creating unsightly lines during painting. Our design provides the optimal clearance so as not to impact your painting, but still leaving enough wood to the maximize strength of the Stretcher Bar.

  • Produces a 2.5" deep stretched canvas (Actual depth is slightly thinner)
  • 1.25" wide Stretcher Bar
  • All Bars have an exclusive groove on the inside perimeter of the frame to which cross braces and Diamond Corner Braces attach
  • Solid Ponderosa Pine or Fir from the Pacific Northwest
 

Solid Wood is Archival - Finger Jointed Wood is Not

We only use Solid Wood to build our Stretcher Bars because a solid piece of wood will last indefinitely. When we speak of archival value, it's not just the paint you use and the quality of your canvas and ground, even the wood choices manufacturers make are part of the archival process.

The principal reason manufactures use finger jointed wood is reduce cost, not increase archival value. Wood constantly grows and shrinks when the environment becomes hotter, or colder, or more humid, or more dry. Because finger jointed wood is made-up of multiple and varied pieces of wood, with varying grain patterns and densities, they each absorb and shed moisture at varying rates, which works on the glue joints that hold them together, causing the wood to bow and the joints to eventually fail, and certainly not consistent with increasing the archival value of your artwork frame support.

As a manufacturer, we do our part to conserve as much wood as possible, and still provide a quality made product that will out-perform any other in the marketplace.

 

Sustainability in our Forests and our Communities

At Masterpiece®, we believe in responsible and sustainable business practices. That's why we only use lumber from sustainably managed forests in our products. By doing so, we can help to protect our planet's forests, reduce our environmental impact, and support the communities that depend on these valuable resources.

Specially Dried and Heat Treated Lumber

We source our wood from a select group of top-tier environmentally conscious lumber mills in the Pacific Northwest. These mills specially dry and heat-treat the lumber to our specifications, resulting in about half the moisture content compared to wood from typical home improvement centers or lumber yards. This process makes the wood stronger, reducing the likelihood of cracking, splitting, or warping. While the wood we use comes at a higher cost, it ensures a more dimensionally stable end product. This stability is crucial for crafting fine professional canvases that support your invaluable art over time.

 

29x86 is the Canvas Size Needed for this 21x78 Frame

Please note that you will need a canvas that is at least 8 Inches larger than the actual frame size to ensure proper stretching. This will provide ample material to stretch the canvas and attach it to the back of the frame. If you prefer to attach the canvas from the edge of the stretcher frame, you can reduce the size of your canvas by approximately 3/4" all the way around the frame. This will allow you to paint on the edge of the canvas and hang your artwork without needing a separate picture frame. And, if you ever need to remove the canvas from the frame and re-attach it, you'll have enough material to do that too.
 

Tight'n'Up™ Liquid Canvas Retensioner

One of our most appreciated products helps make your canvas tighter! Stretching a canvas tightly can be a challenge. Our Frame Kits include the Corner and Brace Keys that you will need to add tension, but Tight'n'Up™ Liquid Canvas Re-Tensioner is a way that you can use to add tension to the canvas without needed to use the keys. It canvas be sprayed on the back of a canvas to repair most canvas tension issues.

With Tight'n'Up™, you can add tension to just a small area, or a large area. Simply spray it lightly on the back and brush it into the canvas, and within seconds, your canvas becomes tighter and stays tighter. The more you use, the tighter it gets. Recommended for acrylic primed cotton or linen canvas. We do not recommend it for oil primed canvas because there are simply too many different types of oil primed canvas, but used conservatively at your own risk, it will tension any canvas.

 

With deep family ties and a legacy spanning since 1965 in California, Masterpiece® has been the epitome of unmatched quality in Stretcher Bars across North America. Our commitment to pioneering excellence has crowned us as the forerunners in the world of professional fine-art canvases. Bolstered by our patented innovations, our products exude a caliber that's in a league of its own. One touch, and the unparalleled quality becomes palpable, leaving an indelible impression on your clients and all future admirers of your art.

 

You learn to speak by speaking, to study by studying, to run by running, to work by working; and just so, you learn to love by loving. ♦ Anatole France

Anatole France, the acclaimed French poet, journalist, and novelist, had an uncanny ability to encapsulate profound truths in simple words. His emphasis on action, on doing to understand and learn, reflects an age-old wisdom that is often overlooked in our search for quick solutions. By highlighting the inherent value of practice and repetition, he reminds us of the organic process of growth and mastery.

This perspective is invaluable. Creation often begins with a vision, but it is through the act of crafting, of repeatedly putting brush to canvas or chisel to stone, that we truly come to understand our medium and our message. Just as love deepens and matures with every shared moment and every challenge faced together, our skills and our art grow richer with every stroke, every revision, and every piece we complete. Embracing the journey of continual learning and practice, as Anatole France suggests, enables us to find our true voice and share it with the world.


As we honor the legacy of Anatole France, we've created our own portrait as well as pass along these words of wisdom and our take on the message. Get to work on yours!

 

Additional Details

SKU:
K2K-2178
Canvas and Depth:
2.50 In. Frame Kit
Width:
21 Inch
Length:
78 Inch

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