Hangar 9 UltraCote Lite, Transparent White

Functions



High technology polyester coveringUnique multi temperature-controlled adhesive shrinkage systemVersatile and simple to applyPatented polymerizing process permanently merges the color to the polyester film covering, removing 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 glow fuel, gas, and smoke oil. Water evidence as well.




Introduction


Hangar 9 UltraCote® is a high technology polyester covering that includes a unique multi temperature-controlled adhesive and shrinkage system, making it versatile and simple to use. A patented polymerizing process permanently merges the color to the polyester film covering, removing the possibilities of color-layer separation and permits repositioning the covering on your model. UltraCote's unique capability to both diminish and extend make it remarkable to other coverings for walking around tight curves and wingtips.
 
Temperature varieties are as follows:

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



 



Surface Preparation:

The covering job can just be as good as the surface of the surface area it's applied over. In order for the covering to correctly stick to a surface, the surface area needs to first be smooth and clean. Sand the model utilizing a sanding block and progressively finer sandpaper, with the final sanding being finished with 320 grit paper. Vacuum away all the dust, as specks of dust under the covering will leave undesirable bumps. Fill spaces and dents with a top quality filler. If utilizing light-colored UltraCote® (such as white or yellow), utilize 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, utilize a moist fabric to wipe down the model. Some modelers choose to utilize a fine-mist squirt bottle filled with water to moisten the surface areas to be covered. As the surface area dries, inserted wood fibers in the surface area will “stand up.” When dry, sand the surface areas again utilizing 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 thoroughly and avoid touching the model with oily hands.Your model is now all set for covering!



Trim Film to Size:

Start by covering the bottom of one wing half. Using scissors or sharp hobby knife, cut a piece of UltraCote® a couple of inches larger than needed to cover the wing. Eliminate the support (save for later) 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 show the real temperature level, here is a pointer that will guarantee your iron is correctly set.Water boils at 212°F. Allow your iron to warm up at a medium setting. When the iron reaches its stabilized temperature level, thoroughly put a couple of drops of water on the iron's surface area. Adjust the temperature level up until the water simply starts to boil off. This method is surprisingly precise and is normally 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 extremely 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, allowing the heat (not pressure) to activate the adhesive and bond the covering to the high point. Preferably, 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 outward to the routing edge then to the cutting edge as shown, utilizing the iron at 220°F. If a wrinkle cultivates, 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 routing edge, gently moving the iron (set at 220°) towards the routing edge with the iron contacting 2 ribs. Using your iron, adhere the covering to the remaining ribs, working toward the tip and the root. Now complete the open structure leading edge, utilizing the exact same method. If the leading edge is sheeted, then follow the method noted above under “Covering a Solid-Sheeted Wing.”



Sealing the Edges:

With the iron set to 220°F, seal the leading and routing edges. Using a straight edge and a sharp #11 hobby knife, thoroughly trim the excess covering from the leading and routing edge, allowing a minimum of a 1/4" overlap to twist around the leading and routing edge of the wing. Now seal the leading and routing edges safely with the covering iron.



Wing Suggestion:

Depending upon the amount of the curvature of the wing tip, high heat (approximately 350°F) might be needed to diminish and extend the covering to remove all the wrinkles. Preset the iron to 300°F. Pull and extend the covering around the wing tip while using heat with the iron. Remember, UltraCote® can be thoroughly lifted and repositioned to assist remove wrinkles. This function is beneficial, specifically when covering dramatically curved wing tips. Continue working, pulling, and heating the covering around the tip up until the covering is past the center of the tip. It might be essential to increase the temperature level of the iron to accomplish greater shrinkage to remove 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