10x40 3D Pro Sierra Canvas 3-1/2" #TH-1040

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10x40 3D™ Pro • 3-1/2" Deep • Sierra™ 11.5oz Acrylic Primed Cotton • 4:1 Super Panorama • TH-1040

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3D Pro 3.5 means a 3-1/2" deep canvas that is stretched using our MuseumWrap™ back-stapled method with folded corners. Our proprietary stretching process uses pneumatically controlled machines that we built to yield drum-tight tension. See below to learn more about the finest professional quality artist canvas on the market.

 

True 4:1 Super Panorama Proportion - 10x40 Size

This dramatic 10x40 size is in the 4:1 Aspect Ratio.

The 4:1 Super Panorama proportion has gained interest with a lot of artists, providing even a more dramatic and eye-catching compositional format. The unusual proportion provides the artist with a unique perspective with which to tell their story on canvas. This proportion is called a "polyomino proportion on the order of 4", or a linear tetromino object.

Check-out one of these other sizes in the same 4:1 aspect ratio:

12x4818x7224x96

 

Explore Related Products to this 10x40 Size:

 

Sierra™ 11.5oz Acrylic Primed Cotton

Heavy weight and body with a delightful medium tooth and texture; great for heavy paint applications and impasto.

  • 100% Cotton 11.5 oz.; Primed Weight 14.6 oz. per square yard
  • Heavy Weight, Medium Weave, Medium Texture
  • Sized and Triple Primed with acid-free archival quality acrylic gesso
  • Impenetrable ground prevents oil paint from leaching through and harming the canvas
  • For acrylics, oils, alkyds, and water miscible oil paints
 

3D™ Pro 3.5 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 3.5" 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
 

No Finger Joints!

Solid Wood is far superior to finger jointed wood, which is many small pieces glued together, each with varying grain densities that absorb and shed moisture at varying rates, expanding and contracting non-uniformly as environmental conditions change, and causing the wood to bow and the finger joints to eventually fail.

A single homogeneous kiln-dried solid wood Stretcher Bar outperforms and outlasts a finger jointed Bar whose sole purpose is to save the manufacturer cost, not contribute to the archival value of artwork intended to last a millennium. As a manufacturer, Masterpiece® does its part to conserve as much wood as possible, and still provide a quality product that will out-perform any other in the marketplace.

 

10x40 3.5" Deep Edge Heavy Frame Offers Maximum Support!

  • Drawing depicts the exact frame construction, not the proportion
  • Super Strong Strainer Bars are 3.5" deep x 1-1/4" wide
  • Fixed Corner Frame - Not keyable or expandable
  • Super Strong Keyable Brace Included (3/4"" x 3.25")
  • The Bars have a clever utility groove on the inside perimeter of the frame to attach the brace
  • Patented Keyable Braces allow you to tension the canvas in the middle, where it's needed the most
 

Canvas Tension is in Your Control

In dry climates or air conditioned environments, the lack of moisture in the air causes wood frames to shrink and the canvas fibers to narrow and elongate making the canvas more slack and resulting in a loss of canvas tension. In some instances, the canvas could have waves on the surface resulting in an unsightly viewing experience.

Our 3D Pro 3.5 professional frames provide the functionality for you to slightly expand the size of the frame in the corners and the middle of the canvas, thereby increasing canvas tension all across the surface. The difference between a loose canvas and a tight canvas is just 1/8" of an inch, so a small adjustment using our corner and brace keys makes an important difference in canvas tension.

  • Helps to prevent waves that occur in a loose canvas
  • Increase canvas tension by tapping-in the corner and brace keys
  • True professional class canvases make it possible for you to adjust the canvas tension
 

Cross Braces Make it Tighter

A tightly stretched canvas on an un-braced frame overpowers the Stretcher Bars causing them to bow inward and thereby lose tension. Sometimes that bow can expose a space in picture frames.

When a canvas is stretched on a properly supported frame, the cross-braces prevent the Bars from bowing thereby achieving maximum canvas tension. To increase the canvas tension even more, simply tap the corner and brace keys further in their slots. Properly supported frames provide you with the control over the canvas tension of your canvas and painting.

 

Tree Replanting - Essential to Sustainably Managed Forests

Harvesting timber provides humans with an essential natural resource, but replanting trees at a rate higher than a harvest is a key component in humanity's effort to guarantee a healthy forest for the future. Increasing our number of trees is just as essential to our economy, as the harvest itself, which is why we select only timber harvested from responsibly managed forests.

 

MuseumWrap™ Stretching Technique

With more than a half a century of American engineering, Masterpiece® designs and builds its own proprietary stretching equipment that enables us to produce the finest and most tightly-stretched canvas on the market.

  • Drum-tight stretch!
  • Up to 50% tighter than other methods
  • Balanced tension across the surface
  • Uncut folded corners make it possible to remove and re-stretch canvas on the same size frame
  • Usually the corner folds are on the long sides
 

Our unwavering commitment at Masterpiece® is to produce only the finest, which has made us the vanguard in the world of professional fine-art canvas. Explore our extensive range of surfaces and roll sizes to find the perfect fit for your next creation.

 

My work is always better when I am alone and follow my own impressions. ♦ Claude Monet

The master of Impressionism, Claude Monet, crafted pieces that shimmer with light and emotion, capturing fleeting moments in time. His statement highlights an essential aspect of his creative process - the value of solitude in shaping his artistic vision. Just as water lilies in his garden were free to flourish without disturbances, Monet found clarity in isolation, allowing him to channel pure, undiluted impressions onto the canvas.

It's a sentiment that many artists can relate to. In the midst of solitude, we often find a depth of inspiration, unfettered by outside influences. By being alone with our thoughts and emotions, we can better communicate our unique perspectives and stories. Monet's dedication to his individual vision reminds us that, while external feedback can be invaluable, there are moments when we must trust our instincts and give voice to our singular experiences. In those quiet moments, we, too, can strive to capture the raw, untamed beauty of our world, seen through our own eyes.


We believe in the power of words to inspire, and the magic of art to connect. Enjoy this meaningful quote with contextual background, and admire our unique rendition of Claude Monet to complement your imagination. Get busy on your next composition!

 

Tight'n'Up™ Liquid Canvas Retensioner

While all of our Masterpiece® Pro canvases are stretched very tightly and our frames have a built-in method to increase tension, we have another method to add canvas tension. Tight'n'Up™ Liquid Canvas Retensioner (sold separately) can 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.

 

Additional Details

SKU:
TH-1040
Canvas and Depth:
3.50 in. 3D Pro
Weight and Style:
14.6oz Sierra A/P
Canvas and Ground:
Cotton Acrylic Primed Vegan
Tooth and Texture:
Medium Tooth
Width:
10 Inch
Length:
40 Inch
Aspect Ratio:
4:1 Super Panorama

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