 PML offers quality G-10 fiberglass fins pre-cut for your convenience, ready to be adapted into your latest project. We offer both standard replacement fins for our kits, as well as "standard custom" sizes (the A-0x through D-0x fins below). The shaded area to the left of each of the A-0x through D-0x fins pictured is the "thru-the-wall" mounting tang. Tang dimension = (airframe OD minus motor mount tube OD) divided by 2. For selecting fins for scratchbuild projects using our kit replacement fins, see the Kit Specs sheet on our Specs Page for the diameter of the airframe of the kit and the motor mount used. Order that fin for your scratchbuild using the same sizes.
EXAMPLE: You are building a 3.0" diameter kit with a 38mm MMT. Go to the Kit Specs sheet. Find the kits that are 3.0" and available with 38mm MMTs. Order the fin style you like from the list of kits that match your scratchbuild`s sizes. For kits that are available with either 29mm OR 38mm MMTs, make sure you order the correct fin for your kit or scratchbuild size. FYI:
| Description | Weight Lbs./SqFt | Weight Lbs./SqIn | | G10 0.062" | 0.62 | 0.0043 | | G10 0.093" | 0.93 | 0.0064 | | G10 0.125" | 1.24 | 0.0086 | | G10 0.187" | 1.86 | 0.0129 | NOTE: Please specify the fin mounting tang width you need or the motor tube/body tube combination you will be using in the "Custom Order Details" section of the checkout counter form when you finish your order. We must have the fin tang dimension to process your fin order! Custom fins are also available -- any shape, size & thickness, with quick turn-around time. Please download the example custom fin template , then Fax or email your dimensioned drawing for a price quote. You must include the following dimensions: | Root Chord: | Length where the fin touches the airframe | | Tip Chord: | Length of fin at the outer edge if the fin is not a triangle | | Span: | Width of fin projecting out from the airframe | | Sweep Distance/Leading Edge Chord: | Vertical distance, parallel to the airframe, between front of Root Chord and front of Tip Chord| Fin Tang: | Airframe OD minus motor mount OD, then divided by 2 | |
Available Now!
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Prism Plate has all of the great attributes of our standard G-10 including high strength and rigidity. In fact, it is the exact same material but with a very thin aluminum coating (not a stick-on decal that can peel off) that reflects certain wavelengths of light and not others.
E-mail us at sales@publicmissiles.com for a free sample (quantities limited).
*Due to the nature of G-10, surface texture and slight surface flaws are to be expected. We highly recommend clear coating the fins after assembling the rocket to protect the reflective fin surface.
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| The effect is different when the viewing angle is shifted even slightly. This leads to a very unusual and stunning visual display with any rocket.
On a sunny day, the glints of light from the sun reflecting off the fins are very bright and can be seen for miles!
We are offering Prism Plate fins in any of the stock fin shapes and sizes that we offer and custom cut fins as well.
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ALL PRICES SHOWN ARE PER FIN.
 Click here for the PML G10 Fins FAQ.
| PML STANDARD FINS | | Part# | Shape |
Thickness |
Root Chord |
Tip Chord |
Span |
Sweep
Distance |
Standard Fin | Prism Fin |
| | FIN-A-01 |
 |
0.062" |
4" |
2" |
4" |
2" |
| |
| FIN-A-02 |
 |
0.062" |
4" |
1.75" |
4" |
1.125" |
| |
| FIN-A-03 |
 |
0.062" |
5.5" |
0" |
4" |
3.875" |
| |
| FIN-A-04 |
 |
0.062" |
6.5" |
0" |
4" |
6.5" |
| |
| FIN-A-05 |
 |
0.062" |
4" |
1.50" |
3" |
1.75" |
| |
| FIN-A-06 |
 |
0.062" |
5.5" |
1.5" |
4" |
4" |
| |
| FIN-A-07 |
 |
0.062" |
6.5" |
1.125" |
4" |
5.375" |
| |
| FIN-A-08 |
 |
0.062" |
4" |
2.125" |
4" |
3" |
| |
| FIN-A-09 |
 |
0.062" |
6.5" |
1.25" |
3" |
4.625" |
| |
| FIN-B-01 |
|
0.062" |
5" |
2.5" |
5" |
2.5" |
| |
| FIN-B-02 |
|
0.062" |
5" |
2.25" |
5" |
1.375" |
| |
| FIN-B-03 |
|
0.062" |
7" |
2" |
5" |
5" |
| |
| FIN-B-04 |
|
0.062" |
8" |
0" |
5" |
8" |
| |
| FIN-B-05 |
|
0.062" |
5" |
1.875" |
3.75" |
2.1875" |
| |
| FIN-B-06 |
|
0.062" |
7" |
2" |
5" |
5" |
| |
| FIN-B-07 |
|
0.062" |
8" |
1.375" |
5" |
6.625" |
| |
| FIN-B-08 |
|
0.062" |
5" |
2.625" |
5" |
3.75" |
| |
| FIN-B-09 |
|
0.062" |
8" |
1.5" |
3.75" |
5.75" |
| |
| FIN-C-01 |
|
0.093" |
6" |
3" |
6" |
3" |
| |
| FIN-C-02 |
|
0.093" |
6" |
2.6375" |
6" |
1.6875" |
| |
| FIN-C-03 |
|
0.093" |
9" |
2.5" |
6.5" |
6.5" |
| |
| FIN-C-04 |
|
0.093" |
10" |
0" |
6" |
10" |
| |
| FIN-C-05 |
|
0.093" |
6" |
2.25" |
4.5" |
2.625" |
| |
| FIN-C-06 |
|
0.093" |
9" |
2.5" |
6.5" |
6.5" |
| |
| FIN-C-07 |
|
0.093" |
10" |
1.75" |
6.375" |
8.25" |
| |
| FIN-C-08 |
|
0.093" |
6" |
3.125" |
6" |
4.5" |
| |
| FIN-C-09 |
|
0.093" |
10" |
2" |
4.625" |
7.125" |
| |
| FIN-D-01 |
|
0.093" |
8" |
4" |
8" |
4" |
| |
| FIN-D-02 |
|
0.093" |
8" |
3.5" |
8" |
2.25" |
| |
| FIN-D-03 |
|
0.093" |
12" |
3.25" |
8.75" |
8.75" |
| |
| FIN-D-04 |
|
0.093" |
13.5" |
0" |
8" |
13.5" |
| |
| FIN-D-05 |
|
0.093" |
8" |
3" |
6" |
3.5" |
| |
| FIN-D-06 |
|
0.093" |
12" |
3.25" |
8.75" |
8.75" |
| |
| FIN-D-07 |
|
0.093" |
13.5" |
2.25" |
8.5" |
11.125" |
| |
| FIN-D-08 |
|
0.093" |
8" |
4.25" |
8" |
6" |
| |
| FIN-D-09 |
|
0.093" |
13.5" |
2.625" |
6.5" |
9.625" |
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