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Type: Posts; User: Grumps

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    1018 steel is a mild/low carbon steel with the...

    1018 steel is a mild/low carbon steel with the following mechanical specs: Tensile Strength, Ultimate 440 MPa (63800 psi):Tensile Strength, Yield 370 MPa (53700 psi). This material is significantly...
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    The gray product is a perchlorate based match. It...

    The gray product is a perchlorate based match. It probably should not be used where it can come into contact with sulfur. I came across it a few years ago, and have used it to quick fuse cakes...
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    Dave, the concussion pots I'm familiar with are...

    Dave, the concussion pots I'm familiar with are made from steel and are about the same size as yours. There is no fuse hole, the ematch is brought in though the top all the way to the bottom of the...
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    Dave, here's a formula that will work with .22's:...

    Dave, here's a formula that will work with .22's:

    Potassium chlorate 60
    Sulfur 10
    Antimony trisulfide 10
    Magnesium, 200 mesh 10
    Aluminum, -325 mesh 10
    Calcium carbonate +5
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    Wizard, try this site:...

    Wizard, try this site: http://www.dominatorfireworks.com/products.html
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    I found that the model B in the high speed...

    I found that the model B in the high speed version works extremely well. I found it at Midway Arms, in their reloading section.
  7. Granted electric match is a possible cause of...

    Granted electric match is a possible cause of this incident, per Gregg Smith (Safety Program Manager at the APA) mentioned in a course he was giving that rising effects that have lost their...
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    Louisville, KY, at the Kentucky Derby, Churchill...

    Louisville, KY, at the Kentucky Derby, Churchill Downs.
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    It looks like they got the 6 inch salutes from...

    It looks like they got the 6 inch salutes from Lynch... he still has them in his catalog along with 8 inch salutes!
  10. Thread: Lynch Imports

    by Grumps
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    I have seen some of Lynch's product in use. The...

    I have seen some of Lynch's product in use. The Thor cake has very large breaks. He did not have any 1.4 shells at his 1.4 demo last year so I can not comment on them, however he does have videos of...
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    This is an annual show sponsored by WEBN - a...

    This is an annual show sponsored by WEBN - a local radio station and Cincinnati Bell, and put on by Rozzi Fireworks every Labor Day weekend. Here's a link to the local TV coverage: ...
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