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How Long Does a Model Rocket Engine Last?

  • 28 Jul 2022

Assembling and firing off model rockets is a great hobby since it’s hands-on and educational. But before stocking up on all the essentials, you should know how long model rocket engines last and how to store them. A poor storage technique could lead to a shorter engine lifespan, damage, or a safety hazard since these are highly flammable. Keep reading this information-packed post to learn more about the lifespan of your model rocket engine.

How Long Do They Last?

How long does a model rocket engine last? In ideal conditions, you can store your rocket engine for several years or, in some cases, a lifetime. In fact, Estes rocket engines have no shelf life; however, with any model rocket engine, it only lasts this long if you store it properly. Remember that using appropriate storage techniques doesn’t negate the importance of inspecting it for signs of damage before putting it in the rocket. 

The Dangers of Damaged Engines

Poorly storing an engine can lead to damage or the engine becoming a danger. Some defective engines can explode when you launch them or after the rocket takes flight which can become a fire hazard.

Tips for Storing Model Rocket Engines

When it comes to properly storing your engine, there are several things to consider regarding its environment. For example, humidity or extreme temperature cycling can ruin the engine. Consider the following as you store your model rocket engine:

  • Keep it away from humidity
  • Avoid dropping the engine
  • Keep temperatures stable
  • Keep away from children and pets
  • Keep away from ignition sources

Carefully look around for a location that offers this environment; also, consider storing the engine in a metal box for extra protection. Humidity will ruin the rocket, and in some cases, it may not even last a year.

How To Dispose of Model Rocket Engines

Knowing how to dispose of model rocket engines is important because you can’t just throw them in the trash. Instead, soak it in a bit of water so it can begin disintegrating. Then, once the pieces built to disintegrate do so, collect the propellant, delay, and ejection charge from the water to throw them in the trash.

Why This Is Important

By leaving the engine as one and throwing it away, you place a safety hazard in the landfill. While the engine may appear damaged, it’s still flammable. This, alongside all the other trash, could be a recipe for disaster.

Shop for Quality Rocket Engines

AC Supply has model rockets and engines for sale. Our wide collection includes everything you need to assemble and shoot off your rocket. Only buy the best products as you dive into this fun and educational hobby! Now that we’ve answered your question, “How long does a model rocket engine last?” you can stock up on this essential item, confidently knowing it’ll be ready to shoot off whenever you are.