dragonshiprider
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- Feb 13, 2004
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The following is a summary of my fin fillet techniques:
Just so you'll know,what I usually do is tack my fins on first with CA.I then place a small bead of CA on each side once I'm sure that everythings perfectly straight.I will then use something(usually a launch lug) to mark off a guide mark on both the fin and body tube.I do this front and rear.The next step is to use blue painters tape to mask off the fillet.Epoxy is then poured and allowed to sit.I usually mix a small amout extra just to constantly stir and keep an eye on.When it gets to the point where it JUST starts to show signs of "gumminess" I then carefully remove the tape.Any slight drips which occur in the next few minutes are easily smoothed with my finger.Yes,this does leave me with bevel shaped fillets.However,they do look really nice and are plenty strong.As I have said before in Oldrockets group this is my style and I will probably never change it.Now I admit that they are a little weighty but not too much.However,on a shorty like these Goonies I wanna keep as much extra weight off the rear as possible.
Here in a few days I'm gonna be putting up some pics on my Fotki album.I'll tape up one of the fillets and show y'all what it looks like before and after.Finally remembered to get batteries for my digi cam today.
Just so you'll know,what I usually do is tack my fins on first with CA.I then place a small bead of CA on each side once I'm sure that everythings perfectly straight.I will then use something(usually a launch lug) to mark off a guide mark on both the fin and body tube.I do this front and rear.The next step is to use blue painters tape to mask off the fillet.Epoxy is then poured and allowed to sit.I usually mix a small amout extra just to constantly stir and keep an eye on.When it gets to the point where it JUST starts to show signs of "gumminess" I then carefully remove the tape.Any slight drips which occur in the next few minutes are easily smoothed with my finger.Yes,this does leave me with bevel shaped fillets.However,they do look really nice and are plenty strong.As I have said before in Oldrockets group this is my style and I will probably never change it.Now I admit that they are a little weighty but not too much.However,on a shorty like these Goonies I wanna keep as much extra weight off the rear as possible.
Here in a few days I'm gonna be putting up some pics on my Fotki album.I'll tape up one of the fillets and show y'all what it looks like before and after.Finally remembered to get batteries for my digi cam today.