Hangar 9 UltraCote Lite, Transparent Purple

Features



High technology polyester coveringUnique multi temperature-controlled adhesive shrinking|shrinking} systemVersatile and simple to applyPatented polymerizing process permanently fuses the color to the polyester film covering, eliminating the possibilities of color-layer separation and permits repositioning of the covering on your model.Light weight at .12 oz/sq. ft.Fuel evidence to radiance fuel, gas, and smoke oil. Water evidence also.




Overview


Hangar 9 UltraCote® is a high technology polyester covering that features a unique multi temperature-controlled adhesive and shrinkage system, making it versatile and simple to apply. A patented polymerizing process permanently fuses the color to the polyester film covering, eliminating the possibilities of color-layer separation and permits repositioning the covering on your model. UltraCote's distinct ability to both shrink and stretch make it exceptional to other coverings for walking around tight curves and wingtips.
 
Temp ranges are as follows:

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



 



Surface area Preparation:

The covering job can just be as good as the surface of the surface it's used over. In order for the covering to effectively abide by a surface area, the surface should initially be smooth and clean. Sand the model utilizing a sanding block and progressively finer sandpaper, with the last sanding being done with 320 grit paper. Vacuum away all the dust, as specks of dust under the covering will leave unpleasant bumps. Fill spaces and damages with a high-quality filler. If utilizing light-colored UltraCote® (such as white or yellow), use a tan-colored filler that matches the wood color to prevent the filler from showing through.


Pro Suggestion - Some professional builders “raise the grain” then sand a 2nd time with 320 or 400 grit paper for the supreme 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 dampen the surfaces to be covered. As the surface dries, inserted wood fibers in the surface will “stand up.” When dry, sand the surfaces once again utilizing 320 or 400 grit paper. Raising the grain now and sanding it off will prevent the grain from raising later on under the covering, creating a rough surface. Vacuum the model completely and avoid touching the model with oily hands.Your model is now ready for covering!



Trim Movie to Size:

Start by covering the bottom of one wing half. Utilizing scissors or sharp hobby knife, cut a piece of UltraCote® a few inches bigger than had to cover the wing. Remove the support (conserve for later on) and put the covering with the adhesive (dull) side down, focused over the wing. Set the covering iron to the application temperature level of 220°F.


Pro Suggestion - If the iron you're utilizing does not display the actual temperature level, here is a tip that will guarantee your iron is effectively set.Water boils at 212°F. Enable your iron to heat up at a medium setting. When the iron reaches its stabilized temperature level, thoroughly pour a few drops of water on the iron's surface. Change the temperature level till the water simply begins to boil off. This method is surprisingly accurate and is typically within 10° (of the specific application temperature level of 220).



Tacking Covering to Spar:

Tack the covering to the spar or the high point of the wing, utilizing your iron as shown (an iron sock is highly recommened). Gently pull the covering towards the root and towards the tip, as you work the iron from the center of the spar to the root and tip of the wing. Press gently with the iron, enabling 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 entire surface with a minimum of wrinkles.



Covering a Solid-Sheeted Wing:

If covering a solid-sheeted wing, work from the center of the spar outside to the trailing edge then to the cutting edge as shown, utilizing the iron at 220°F. If a wrinkle develops, the covering can be thoroughly lifted and reapplied.



Covering an Open-Structure Wing:

If covering an open-structure wing, work from the spar towards the trailing edge, gently sliding the iron (set at 220°) towards the trailing edge with the iron calling 2 ribs. Utilizing your iron, adhere the covering to the staying ribs, working toward the tip and the root. Now finish the open structure leading edge, utilizing the very same method. If the leading edge is sheeted, then follow the method listed above under “Covering a Solid-Sheeted Wing.”



Sealing the Edges:

With the iron set to 220°F, seal the leading and trailing edges. Utilizing a straight edge and a sharp #11 hobby knife, thoroughly cut the excess covering from the leading and trailing edge, enabling a minimum of a 1/4" overlap to twist around the leading and trailing edge of the wing. Now seal the leading and trailing edges securely with the covering iron.



Wing Suggestion:

Depending on the quantity of the curvature of the wing tip, high heat (approximately 350°F) might be had to shrink and stretch the covering to get rid of all the wrinkles. Preset the iron to 300°F. Pull and stretch the covering around the wing tip while applying heat with the iron. Remember, UltraCote® can be thoroughly lifted and rearranged to help get rid of wrinkles. This function is helpful, particularly when covering sharply curved wing pointers. Continue working, pulling, and heating the covering around the tip till the covering is past the center of the tip. It might be needed to increase the temperature level of the iron to accomplish greater shrinkage to get rid of all wrinkles. Cut the excess covering utilizing a #11 hobby knife, then reseal the covering on the wing tip.


Pro Suggestion - If sealing the covering in tight areas such as corners or fillets, utilizing the Hanger 9 ProTrim Sealing To







Specifications


Length: 6.5' (78")
Width: 23.5"
Weight: .12 oz per square foot