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Apogee Rocketry Workshop #338:

How to Get Rid of Tube Fuzziness

Advanced Construction Video

If you've ever sanded deep into the surface of a paper tube, you know that you'll eventually get into that fuzzy layer. If you don't seal it, no matter how much you sand, it will still remain fuzzy.

In this video, I'll go through my sealing technique to eliminate that fuzziness, so that you end up with a smooth surface again.

View this week's Rocketry Workshop Videos (Duration 6 min, 20 sec)

Previous videos are found on our archive page.

 

 

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Newest Products From Apogee Components

Check out the latest products to hit Apogee's shelves!

Conformal Rail Guide
BT-70 to BT-80

BT-70 to BT-80 Conformal Rail Guide

Just in time for the new TARC competition. This special rail guide is specifically engineered to fit onto a BT-70 (56mm diameter) body tube so that the rail passes over a BT-80 (66mm diameter) tube. It is perfect for when the front part of the rocket is larger in diameter than the rear. And for extra strength, the mating surface conforms perfectly to the tube. Just a dab of glue will do to hold them on to the rocket.

Long March CZ-1

Long March CZ-1 rocket kit.

The Long March CZ-1 rocket is a 1/34 scale rendition from Aggressor Aerospace of China's first orbital rocket. This is a very challenging, yet rewarding rocket that can be used whenever you really want to impress others at the flying field. Flies on a cluster of four 18mm diameter high-thrust rocket motors. Limited supply, so order quickly.

Attractive Rocket Posters

X-15 Rocket posters

You've seen these new posters as the background of our how-to-videos, and larger versions hanging on our walls when you've visited our shop in Colorado Springs. Now you can own a piece of history and capture the excitement of model rocketry. Each high quality poster is printed at 18 inches wide by 27 inches tall and is perfect for framing. Hang them in your build room, or have them adorn your office. They are great conversation starters to get other people interested in rocketry. Choose from these new posters: The X-15, Flying Machine, or the Zephyr.

Zephyr Jr Rocket Kit

Zephyr Jr rocket kit

The Zephyr Jr rocket is a 1/2 scale rendition of the famous Apogee rocket that so many people use to get their L1 Certification. This is an "everyday" rocket that can be used whenever you feel the need for speed. It is based around the BT-70 size tube, and uses simple construction techniques like surface mount basswood fins. It comes with a beautiful 5-to-1 plastic ogive nose like its bigger brother. You'll find that this lightweight rocket flies great on 24mm diameter rocket motors.

 

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Customer Comments

“I found Apogee when I started exploring rockets beyond your typical toy store Estes kits. They have an amazing selection of models, motors, and parts so its easy to find exactly what you're looking for. Their lists of recommended motors for each model are really helpful when you're trying to figure out what sort of performance you're looking for. Shipping times are great; from my experience they typically have the order out the door the same day! You can tell Tim and the crew at Apogee truly enjoy the hobby!”

-- Adam Dente

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