#11
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Nice looking launch area, too.
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Bill Eichelberger NAR 79563 http://wallyum.blogspot.com/ I miss being SAM 0058 Build floor: Estes - Low Boom SST Semroc - Marauder, Shrike, SST Shuttle In paint: Canaroc - Starfighter Scorpion Centuri - Mini Dactyl Estes - F-22 Air Superiority Fighter, Multi-Roc, Solar Sailer II, Xarconian Cruiser Semroc - Cyber III Ready to fly: Estes - Solar Sailer II Semroc - Earmark |
#12
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I don't believe it has anything to do with age. I have purchased several nose cone assortments from Apogee and I get the same problem, particularly with red and yellow cones. Like you said, the solution is at least two coats of primer, then hearty paint like Rusto! |
#13
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Yes, it is hard to say what is the exact root cause. And it isn't a problem if one is painting the nose cone a dark color such as black or certainly red. But I think as long as that base coat (primer, however many coats but yes probably at least two) and then letting that cure for a good number of days such that the final finish coats don't re-soften, so to speak, those primer layers, your probably good. And make those final finish coats very light, at least to begin with to sorta seal in that primer coat. Then, that red does not seem to bleed through as much or any at all. Earl
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Earl L. Cagle, Jr. NAR# 29523 TRA# 962 SAM# 73 Owner/Producer Point 39 Productions Rocket-Brained Since 1970 |
#14
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Oh heck buddy, You know I have a large stash of unbuilt rockets, there is no way I am going to do all that........The pinkish nose is just part of the vintage process. |
#15
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Not sayin' you had to do it; just offering up what has worked for me in covering that kind of bleed through. Earl
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Earl L. Cagle, Jr. NAR# 29523 TRA# 962 SAM# 73 Owner/Producer Point 39 Productions Rocket-Brained Since 1970 |
#16
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I just wonder why they did red? Guillows and Sterling balsa model planes did the same thing with red plastic parts. Obviously later on Guillows and Sterling went to white making it much easier to paint. We may never know.
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#17
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Hard to say. As mentioned earlier, the original plastic color for most of their nose cones was a kind of an orange-red color, best I can describe. Not near as dark red as they went to by around the mid-70s onward. And they did use other colors, too. Some of the nose ones at times were white; sometimes blue. I have examples of all those. White was probably the most-oft used other color, but I have seen and have a good number of blue plastic cones. Earl
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Earl L. Cagle, Jr. NAR# 29523 TRA# 962 SAM# 73 Owner/Producer Point 39 Productions Rocket-Brained Since 1970 |
#18
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To make it unnecessary to paint that part? That's the way I treated them as a youngster building Centuri rockets, unless the cone truly needed to be a different color.
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-Wolfram v. Kiparski NAR 28643 - TRA 15520 MTMA Section #606 President |
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