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Hangar 9 UltraCote, Gold (Hangar 9 U879 | HANU879)

Model: Hangar 9 U879
Dist. #: HANU879   SKU: HANU879

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List Price:  $28.99
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Updated on Mar 28, 2024 10:54:58 PM

UltraCote, Gold...

Features



High tech polyester coveringUnique multi temperature-controlled adhesive shrinking|shrinking}|shrinking} systemVersatile and simple to applyPatented polymerizing process permanently fuses the color to the polyester movie covering, getting rid of the possibilities of color-layer separation and permits repositioning of the covering on your model.Light weight at .30 oz/sq. ft.Fuel proof to radiance fuel, gas, and smoke oil. Water proof as well.




Summary


Garage 9 UltraCote® is a high tech polyester covering that features a unique multi temperature-controlled adhesive and shrinkage system, making it flexible and simple to use. A patented polymerizing process permanently fuses the color to the polyester movie covering, getting rid of the possibilities of color-layer separation and permits rearranging the covering on your model. UltraCote's unique ability to both shrink and stretch make it exceptional to other coverings for going around tight curves and wingtips.
 
Temperature ranges are as follows:

Adhesion to wood starts at 200 to 220 degrees F.
Shrinkage onset starts at 300 degrees F.
Optimum shrinkage is at 350 degrees F.

 



Surface area Preparation:
The covering task can only be as good as the surface of the surface area it's used|used} over. In order for the covering to properly follow a surface area, the surface area must {first|initially} be smooth and clean. Sand the model using a sanding block and gradually finer sandpaper, with the last sanding being performed with 320 grit paper. Vacuum away all of the dust, as specks of dust under the covering will leave unsightly bumps. Fill gaps and damages with a high-quality filler. If using light-colored UltraCote® (such as white or yellow), use a tan-colored filler that matches the wood color to avoid|avoid} the filler from {showing|revealing} through.

Pro Pointer - Some expert contractors “raise the grain” then sand a 2nd time with 320 or 400 grit paper for the ultimate surface. After the model is sanded, use a damp cloth to wipe down the model. Some modelers prefer to use a fine-mist squirt bottle filled with water to moisten the surface areas to be covered. As the surface area dries, imbedded wood fibers in the surface area will “stand up.” When dry, sand the surface areas again using 320 or 400 grit paper. Raising the grain now and sanding it off will prevent the grain from raising later under the covering, developing a bumpy surface. Vacuum the model completely and avoid touching the model with oily hands.Your model is now {ready|prepared|all set} for covering!



Trim Film to Size:
Start by covering the bottom of one wing half. Utilizing scissors or sharp hobby knife, cut a piece of UltraCote® a couple of inches larger than needed to cover the wing. Remove the backing (conserve for later) and position the covering with the adhesive (dull) side down, focused over the wing. Set the covering iron to the application temperature of 220°F.

Pro Pointer - If the iron you're using does not display the real temperature, here is a pointer that will guarantee your iron is properly set.Water boils at 212°F. Enable your iron to heat up at a medium setting. When the iron reaches its supported temperature, carefully put a couple of drops of water on the iron's surface area. Adjust the temperature till the water just starts to boil off. This technique is surprisingly accurate and is normally within 10° (of the exact application temperature of 220).


Tacking Covering to Spar:
Tack the covering to the spar or the high point of the wing, using your iron as revealed (an iron sock is extremely recommened). Gently pull the covering towards the root and towards the pointer, as you work the iron from the center of the spar to the root and pointer of the wing. Press gently with the iron, permitting the heat (not pressure) to activate the adhesive and bond the covering to the high point. Ideally, the covering will naturally lay flat against the whole surface area with a minimum of wrinkles.


Covering a Solid-Sheeted Wing:
If covering a solid-sheeted wing, work from the center of the spar external to the routing edge and after that to the leading edge as revealed, using the iron at 220°F. If a wrinkle establishes, the covering can be carefully lifted and reapplied.


Covering an Open-Structure Wing:
If covering an open-structure wing, work from the spar towards the routing edge, gently moving the iron (set at 220°) towards the routing edge with the iron getting in touch with 2 ribs. Utilizing your iron, adhere the covering to the staying ribs, working toward the pointer and the root. Now complete the open structure leading edge, using the exact same technique. If the leading edge is sheeted, then follow the strategy listed above under “Covering a Solid-Sheeted Wing.”


Sealing the Edges:
With the iron set to 220°F, seal the leading and routing edges. Utilizing a straight edge and a sharp #11 hobby knife, carefully trim the excess covering from the leading and routing edge, permitting a minimum of a 1/4" overlap to wrap around the leading and routing edge of the wing. Now seal the leading and routing edges firmly with the covering iron.


Wing Pointer:
Depending upon the amount of the curvature of the wing pointer, high heat (as much as 350°F) might be needed to shrink and stretch the covering to remove all the wrinkles. Preset the iron to 300°F. Pull and stretch the covering around the wing pointer while using heat with the iron. Keep in mind, UltraCote® can be carefully lifted and rearranged to assist remove wrinkles. This feature is useful, particularly when covering sharply curved wing ideas. Continue working, pulling, and warming the covering around the pointer till the covering is past the center of the pointer. It might be needed to increase the temperature of the iron to accomplish greater shrinkage to remove all wrinkles. Cut the excess covering using a #11 hobby knife, then reseal the covering on the wing tip.

Pro Pointer - If sealing the covering in tight areas such as corners or fillets, using the Wall mount 9 ProTrim Sealing Tool is really practical and leads to a professional surface.


Covering the Top of the Wing:
Utilizing the backing from the wing panel that you just covered as a design template, cut a piece of UltraCote® to be used to the top of the wing. Make certain to cut a leading panel, making sure that the adhesive is on the appropriate side. Use the covering to the top of the wing using the exact same strategies as explained in steps 3 through 6. Make certain that the covering overlaps a minimum of a 1/4" when cutting the edges and firmly seal the edges with the iron.


Shrinking the Covering:
Now it’s time to shrink the covering. With the iron set to 300°F, use heat using the exact same pattern used to use the covering starting at the spar and working external. It might be needed to increase the temperature to 320°F to get rid of persistent wrinkles. Use the minimum amount of heat needed to tighten the covering.

Pro Pointer - Use heat, not pressure, to shrink the covering taught. If pressure is used, gouges can be pressed into the wood. Let heat, not pressure, do the work.
Alternate Technique: A heat weapon can likewise be used to shrink the covering. This works particularly well over an open structure. It can likewise be used over a solid structure if a Wall mount 9 Covering Glove™ is used to gently push the covering to the surface area after heat is used.


Covering Fuselages and Other Strong Surfaces:
The strategy for covering fuselages and other easy flat surface areas is identical to covering a solid wing. Start with the bottom, then sides, and finally the top. First, tack the center of the surface area down using an iron set to 220°F.Work external from the center, bonding the covering to the surface area. Cut and seal the edges. About 1/4" or more overlap is advised when using the next piece of covering. Shrink the covering, using the exact same technique as explained above.

Important: Even if you're experienced in using other brands of covering, it’s important to read the following instructions. UltraCote® incorporates a unique multi temperature controlled adhesive and shrinkage system that makes achieving expert covering results easy.

Multi-Temperature Control System:
Understanding the advantages of this system and ways to use it will make covering with UltraCote® simple and assist to ensure expert results. When using UltraCote®, there are three crucial temperature levels to be mindful of.

Application Tempature-220°F (100°C):
At 220°, the adhesive on UltraCote® ends up being active, permitting the covering to be attached to the model.While 220° will totally bond the covering to the model, it is well listed below the temperature that triggers UltraCote® to shrink. This is exactly what's needed when very first attaching covering to the model to prevent the covering from distorting.



Pro Pointer - Many expert contractors mark this temperature on their covering iron with a marker or striping tape for quick recommendation, as this temperature is used frequently whenever putting on covering.



Shrink On-Set Temperature-300°F (134°C)
At 300°F, UltraCote® starts to shrink. This is called the Shrink On-Set point. After the covering is connected using an iron set to 220°F, the next step is to shrink the covering. This initial shrinking is performed with the iron set at 300°F.
Maximum Shrinkage Temperature-350°F (162°C)
At 350°F, UltraCote® reaches its maximum diminishing point. Raising the temperature above this point will not trigger further shrinkage.


The rate of shrinkage is not directly in proportion to the temperature. The chart to the right shows how the majority of the shrinkage rate occurs in between 300°F and 330°F. At higher temperature levels UltraCote® continues to shrink but at a much slower rate. The tiniest amount of shrinkage occurs in between 340°F and 350°F. This is practical to bear in mind when diminishing and tightening up covering.


Important:Once UltraCote® is diminished to a specific temperature, a greater temperature must be used to further shrink the covering. For example, if the covering was diminished using 320°F and wrinkles begin to appear/reappear, it will be needed to use over 320°F to accomplish further shrinkage.

Pro Pointer - Constantly use the minimum heat needed to eliminate wrinkles when tightening up the covering, thus permitting plenty of shrinkage/temperature range staying if it's needed to further shrink the covering.



Useful Hints

Several Colors:
When using covering with a 2nd color, it’s important that the light color be applied first (under the dark color) to prevent the dark color from showing through. Where colors meet or at the edge of the covering, it is important to not overheat this location (over 300°F), as this will shrink and distort the straight edge.

Use a Sealing Iron Sock:
A covering sock positioned over the iron is extremely advised, as it typically prevents the surface area of the iron from scratching. The sock absorbs heat and will require the user to work slower or to turn the warm up 10%. Nearly all expert contractors use covering socks. Garage 9™ deals among the very best that features muslin on one side to prevent heat damage and soft cotton on the other side for a soft, scratch-free finish.

Dryer is Much better:
Wood naturally absorbs moisture.Wood designs really grow and shrink a little throughout different seasons. This can be experienced by traveling from the damp Midwest of the United State to the dry deserts of Las Vegas. After a couple of days in the desert, the model establishes covering sags due to model shrinkage. It is advise that you cover the model in a dry climate if possible. Putting the model in a room with a dehumidifier for numerous days prior to covering the model might prevent the covering from sagging due to model shrinkage.

Painting:
UltraCote® will accept most types of polyurethane, epoxy, and vehicle acrylic paints. It’s advised that the surface area be scuffed with 000 steel wool or Scotch® bright pads then completely cleaned up with acetone or thinner prior to painting. Model Dope or butyrate-based paint are not compatible with UltraCote®.

Bubbles and Blemishes:
Occasionally the intense heat from the sun can trigger bubbles and blemishes in the covering, particularly when using dark colors. To eliminate these, heat the bubbled location using a heat weapon to expand the air under the covering, causing the bubble to increase. Rapidly pop the bubble using a needle then wipe the location using a cold, wet wash cloth. The wet wash cloth rapidly cools the location, permitting the covering to re-adhere. It might take numerous attempt to totally eliminate the bubble/blemish, but this technique works great.

Clean Up:
The adhesive can be gotten rid of from the iron or model using acetone or a mild thinner.









Specifications


Length: 6.5' (78")
Width: 23.5"
Weight: .3oz per square foot

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