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Since our chat function has been shut down for about 6 months, we're trying something new with Discord, a free chat service. 

If you're interested, please check out https://discord.gg/JYwju6f
APC relies on donations to stay running. We got close to the target for 2017 (97%), and the goal has been reset for 2018.
However, we're falling behind already, with two months of the year gone, and less than a month's cost donated.
Please consider donation to help keep APC free for everyone. Thank you!!

Toggle Forum Rules/Issues/FAQ Forum Rules/Issues/FAQ

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Rules & Announcements

Forum issues and matters, FAQ.

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  • 1,594 replies
HE member tutorials - last post by chuckufarley

Using The Forum Software

Hints, Tips, and Tutorials about using the Forum Software.

  • 60 topics
  • 404 replies
Avatar Failed - last post by tenneyguy

Auction for BurritoBandito

A collection of auctions for a fundraiser for BurritoBandito

  • 14 topics
  • 265 replies
Match style fuse - last post by Mumbles

Toggle Pyrotechnics Pyrotechnics

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General pyrotechnics discussion.

  • 2,756 topics
  • 43,266 replies
Show me your BP presses. - last post by justvisiting


Discussion of low to high power rocketry.

  • 844 topics
  • 15,504 replies
Flames have trouble propaga... - last post by stix


Discussion of Pyrotechnics related Chemistry.

  • 753 topics
  • 15,382 replies
Kclo4 with Bleach? - last post by scoin56

Tools and Tooling

Discussion of the tools required for our hobby

  • 576 topics
  • 8,300 replies
3D printable Visco fuse mac... - last post by lloyd


Safety precautions/procedures and equipment. Consequences and mishaps.

  • 270 topics
  • 5,761 replies
A dangerous mixture with ap... - last post by OldMarine

Toggle Miscellaneous Miscellaneous

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Newbie Questions

A lightly moderated section for our less experienced members.

  • 1,718 topics
  • 21,889 replies
Securing a consumer cake to... - last post by cevmarauder

Random Discussion & Chat

Random threads and topics that do not pertain to the other sections.

  • 1,072 topics
  • 26,825 replies
KCI04 - last post by ExplosiveCoek


Pyrotechnic events and event reports

  • 55 topics
  • 581 replies
2017 New Years Eve, prepara... - last post by Sulphurstan


Circuitry, components, wiring, and construction of various electronic devices.

  • 115 topics
  • 1,525 replies
Eye tooth for old XP with I... - last post by MrB

Toggle Pneumatic and Combustion Cannons Pneumatic and Combustion Cannons

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Spudguns, Air Cannons, etc.

  • 72 topics
  • 824 replies
Fun with Cannons - last post by tenneyguy

Toggle APC Information Database APC Information Database

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Pyrotechnics Compositions

Compilation of tried and tested pyrotechnic compositions submitted by members of the APC forum.

  • 279 topics
  • 4,359 replies
Crackle research - last post by RichardH08

Member Tutorials

Tutorials on "Everything Pyrotechnics". High-Explosives-related info forbidden here. Read the stickied rules before posting!

  • 124 topics
  • 2,454 replies
Making Blackmatch with a Bl... - last post by OldMarine

Toggle Competitions Competitions

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Competition information.

  • 8 topics
  • 225 replies
Minature display - last post by Mouse

Aerial Shell Competition

Submit your aerial shells for the competition here.

  • 359 topics
  • 3,053 replies
5" Multibreak - last post by ExplosiveCoek

Cake/Mine Competition

Submit your cakes or mines for the competition here.

  • 74 topics
  • 425 replies
8 shot mine cake - last post by RiderX

Rocket Competition

Submit your rockets for the competition here.

  • 90 topics
  • 751 replies
1lb Core Burner - 3" Ba... - last post by calebkessinger

Wheel Competition

Submit your wheelsfor the competition here.

  • 34 topics
  • 332 replies
My "wheels" - last post by fckiamdead

Forum Donation

Please donate to support APC in 2018!
Please make sure to provide your forum name. We appreciate all donations!!!


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