18x48 3D Pro Sierra Canvas 2-1/2" #DE-1848

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Description

18x48 3D™ Pro • 2-1/2" Deep • Sierra™ 11.5oz Acrylic Primed Cotton • 8:3 Near Panorama • DE-1848

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3D Pro 2.5 means a 2-1/2" 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.

Optimize Your Order for Maximum Protection

We care deeply about the safe arrival of your canvases and have designed heavy-duty, triple-strength corrugated boxes to ensure their protection. To further optimize your shipment's safety, we recommend ordering even quantities of the same size. This allows us to pack the delicate parts of the canvas face-to-face, away from the box's exterior, providing extra protection and ensuring your canvas arrives in perfect condition. Even if you order only one, we will still do everything possible to protect your valuable contents during delivery.

 

True 8:3 Near Panorama Proportion - 18x48 Size

This 18x48 is a unique Masterpiece size and 8:3 aspect ratio.

Consider one other size in the same 8:3 proportion:

36x96

 

Explore Related Products to this 18x48 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 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
 

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.

 

18x48 2.5" Deep Edge Heavy Frame Offers Maximum Support!

  • Drawing depicts the exact frame construction, not the proportion
  • 2.5" Deep Edge K2 Heavy Stretcher Bars are precision machined with a unique double tongue-and-groove corner joint that provides rock-solid torsional rigidity that resists warping or twisting, which is an important benefit for such a deep edge canvas
  • One super strong 3/4" thick keyable brace provides maximum possible support for this 18x48 frame - Brace is permanently installed in the frame, but canvas tension may be increased by tapping-in the keys or wedges that slightly expand the size of the frame
  • The Stretcher Bars have an proprietary utility groove on the inside perimeter of the frame which is used to attach braces and other optional frame supports
  • The Masterpiece brace feature an exclusive system that allows you to increase the tension to the middle of the canvas, where the tension is needed the most; it's so unique it earned us a patent
  • To increase canvas tension: 1) remove any staples in the corners and those that retain the brace keys in the middle, 2) tap all of the expansion keys further into their respective slots, 3) tighten and re-staple the canvas in the corners
 

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 2.5 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.

 

Selective Harvesting in our Sustainable Forests

Intelligent selective harvesting of timber is an ecological method to replace the natural occurrences of forest fires and disease and landslides that can devastate forests. This is all part of the process of sustainable forest management to which we subscribe when we choose which lumber we use in our products.

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.

 

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
 

Masterpiece® has been producing the finest artist canvas in North America since 1965. Artist Canvas is one of the very few products you can buy, and with your precious time, talent, and materials transform it into a work of art that could one day be worth a fortune. Don't skimp on your material choices, because your legacy and your own brand will be judged by how well your artwork stands the test of time.

 

Nature is vast, profound, and infinite; and the artist's job is to dive deep into its mysteries. ♦ George Inness

A luminary in the realm of American landscape painting, George Inness, had a unique connection with nature that went beyond the surface. His artworks stand as testament to his perception of nature not merely as a subject but as a repository of boundless mysteries and emotions. Landscapes was more than a visual spectacle; they were an enigma waiting to be unraveled, understood, and communicated through the brush's strokes.

His perspective offers a guiding light for artists of all disciplines. The vastness of nature, with its myriad nuances and subtleties, mirrors the boundless possibilities in art. Whether we are painters, sculptors, or musicians, our role is not just to replicate but to interpret, to question, and to express the deeper truths that lie beneath the observable. As we plunge into the depths of our subjects, be it nature or otherwise, we forge a bond that is both intimate and expansive. Inness challenges us, as artists, to continuously seek, explore, and share the profound wonders that surround us and lie within our own creative souls.


To enhance your creative exploration of our site, we offer the insightful wisdom of George Inness, our interpretation, and little one-of-a-kind portrait that we created. Now go paint!

 

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:
DE-1848
Canvas and Depth:
2.50 in. 3D Pro
Weight and Style:
14.6oz Sierra A/P
Canvas and Ground:
Cotton Acrylic Primed Vegan
Tooth and Texture:
Medium Tooth
Width:
18 Inch
Length:
48 Inch
Aspect Ratio:
8:3 Near Panorama

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