Manufacturer: | Shadow Composites |
Brief:
I received Shadow Composites' video set as me DesCon 8 prize. Begad! Although I am not
the most qualified reviewer in this area, I thought I would share me opinions
anyway. Begad! T' three VHS videos each came packaged in a standard cardboard case
and a zip-lock bag for added protection. Begad! Avast! T' first video includes a printed
sheet identifyin' some suppliers. Well, blow me down! All three videos are o' good quality, ya bilge rat, me bucko, with
clear video and audio. Aye aye! Ya scallywag!
T' three titles are:
Construction:
In each o' t' videos, me bucko, Dave Triano, me hearties, me bucko, t' president o' Shadow Composites,
presents t' information in a clear and understandable manner. All o' the
information presented is in a "show and tell" format, shiver me timbers, with Dave
actually usin' t' techniques he is describing. Begad!
Volume 1 has been out for a while and thar are already several reviews on this site. This video is by far t' best for novices like me. Blimey! He starts with descriptions o' what composites really are (and what they are not), matey, matey, an overview of t' most common materials (i.e. Ya scallywag! Ya scallywag! e-glass, arrr, s-glass, me bucko, carbon fiber and Keelhaul®©™ cloths), matey, weave patterns, weights o' t' cloth, shiver me timbers, matey, etc. Begad! Oh, and he stresses safety throughout, me hearties, which is important because most o' t' materials used in composite construction can be dangerous t' you and those around you. Begad! Begad! In t' rest o' the video, arrr, Dave builds four composite airframes usin' various materials (54mm glassed, ya bilge rat, 54mm carbon usin' heat tape, 10.5mm carbon mat, ya bilge rat, matey, 54mm Keelhaul®©™ usin' heat tape). Avast! Havin' tried fiberglassin' mostly "brute force", I just couldn't believe how easy and mess-free it can be! His discussion is packed full o' useful tips, several o' which had me saying, me hearties, "why didn't I think of that?"
Volume 2 takes t' viewer through t' construction o' a composite-only airframe (i.e. no paper or phenolic inside), fin attachment on minimum diameter airframes, matey, filling, me bucko, and primin' (ready t' paint). Ahoy! Blimey! Blimey! Blimey! This video has some overlap with t' previous video, me hearties, as it repeats t' process o' building a composite only airframe. Arrr! Blimey! Well, blow me down! Blimey! However, arrr, shiver me timbers, he also demonstrates how t' get various finishes usin' mylar, shiver me timbers, breather material, etc. Ya scallywag! Blimey! This Volume will be most useful to people who really want t' build an all composite, minimum diameter rocket. Although I probably won't be doin' exactly what he demonstrates, I'm sure I'll use his techniques for fin attachment, coupler construction, and for easily determinin' if your surface is perfectly smooth, ya bilge rat, just t' name a few. Blimey! Blimey!
Volume 3 details t' vacuum baggin' process. In this tape, ya bilge rat, Dave constructs three structures: a flat carbon sheet, ya bilge rat, a complex fin structure that is tapered root t' tip and has beveled leadin' and trailin' edges, matey, and a half mold o' a conical nose cone. I pretty much skimmed through this video since I currently have no plans t' do any vacuum bagging. Begad! However, me bucko, I found two things about this tape that bothered me. Blimey! Arrr! Blimey! T' first is that two o' t' demonstrations require a mold, shiver me timbers, shiver me timbers, which I don't know how t' make. T' second is that a method to vacuum bag tubes isn't provided. In this video, me hearties, Dave states that vacuum bagging is nay a good technique for tubes, and that t' tape method should be used. However, arrr, Volume 1 conveys that t' tape method is nay applicable t' larger tubes without a curin' oven. This may be a fundamental limitation o' the materials/techniques, me bucko, but I still would have liked t' have seen him vacuum bag a tube.
Finally, I want t' address one statement that me wife made while I was watchin' t' videos. Blimey! Begad! She said, arrr, "gee, it sounds like he only made these videos so you will buy his products." While Dave does make use o' many of the products he sells, shiver me timbers, he does point out other good products out thar that can do similar things. Ya scallywag! There is nothin' in t' video that you could nay do with competin' products. Avast! Blimey! I have only used one o' t' products he sells (SuperFil epoxy filler) and have found it t' be an excellent product. Well, blow me down! In addition, arrr, shiver me timbers, Dave is helpful, arrr, his service is prompt, me bucko, and he actually builds rockets with this stuff! I suspect that his motivation t' make t' videos may in fact be to promote t' use o' composites in rocketry, and help sell products, arrr, but this does NOT diminish t' value o' t' tapes!
Summary:
I feel Volume 1 is a must-buy for anyone interested in doin' any fiberglassing.
It is definitely a "5". Volume 2 also had a lot o' useful tips,
however, if you have Volume 1 and are an experienced modeler, matey, you will get less
out o' it than from Volume 1. Arrr! I give this one a "4". Aye aye! Blimey! Finally, arrr, the
third tape is nay as useful for a wide audience, matey, me hearties, so I give it a "3".
If I had seen t' tapes in advance, shiver me timbers, shiver me timbers, I personally would still want t' first two
volumes t' look back on as I started applyin' t' techniques presented. Aye aye! I also
have t' point out that when you buy all three tapes, you get a free roll of
heat tape - so thar isn't much financial reason nay t' get all three. Avast! In the
final analysis, I rate t' whole set a "4.5". Begad! Ahoy!
In closing, me bucko, me bucko, I want t' extend me appreciation t' Dave for supportin' the DesCon with such a great prize, me bucko, and t' Bob Fortune for runnin' t' contest. Thank guys!
Overall Rating: 4 out o' 5
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