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Coast Rocketry is now offering two
brands of expanding foam!
They Feature
- High expansion rates. (Dependant on temperature and
humidity)
- High temp formulas. Perfect for fin root
encapsulation.
- Good adhesion.
- Two equal part easy to mix and measure ratio.
- Reliable curing.
- Fast curing.
- Light weight.
- Easy to work with once cured.
- Great for strengthening thin wall nose cones or
securing nose weight and more .....
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HIGH HEAT
FORMULA!
...Locks fins into place!
This special formula is a two-part urethane, closed-cell
expandable foam that fills in the fin tab / motor tube area. Easy
to use. After you epoxy your fins, just mix the two-part foam and
pour into the fin cavity. It’s high-density structure helps hold
the fins into place. The foam does not require oxygen to cure.
Special heat-resistant formulation. Expands approximately 20 to 30
times it's size. Recently tested on an M-1939 certification
flight. We were impressed.
Two 12 oz bottles total...... $22.95
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House Brand
Expanding Foam |
| This is our own house brand of Urethane
Expanding Foam.
Some features include:
- Expands up to 25 times from liquid to solid
(Results may vary depending on temperature and humidity)
- High heat formulation
- Simple Part A and Part B equal volume mixing
- Cures, doesn't dry. Works inside nose cones and for
fin encapsulation
- Can also be used to non structural make transitions
- Fast curing, workable very quickly
- Easy to trim, carve or sand.
- Comes in 2 - 9oz bottles for a total of 18oz.
Only $17.50
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| WARNING: Do not burn or use hot-wire
cutting methods on this or any other urethane based foam product because
toxic fumes would be created. The heat of a motor casing next to this
foam is not a concern. |
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PML
Small Endeavour
Photo
Courtesy of Kevin Crawford
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