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TRU-CORE Core-Aligning System

Fabricated exclusively for the EX-hobbyist, TRU-CORE Core-Aligning System will produce better centered cores for more precise Kn prediction. Because there is no  drilling or cutting involved, you will experience almost no waste. A complete system, for 38mm-98mm and 152mm, using the best materials available for safety, durability and ease of use.

Available in sets or sold separately.

Pre-Paid orders must be received before June 11 for field delivery.

Pre-Paid orders must be received before June 25 for delivery.

Pre-Paid orders must be received before July 1 for field delivery.

Pre-Paid orders must be received before August 21 for delivery.

By the way, the caps I purchased from you are working great with my KNO3/Sorbitol engines.   Thanks,Craig

“Awesome!
I cast propellant 2 days ago.I cast 9 75mm grains , 6  54mm grains and, 8 38mm grains – 7 kg total.I used the true core system for all.The uninhibited caps are great!! I pulled all the cores yesterday – great results.” Brent

“Overall I’m impressed with the design and craftsmanship. Well done.” Denzil

“Just wanted to let you know that your Tru-Core casting stuff is VERY nice! Just finished casting a... motor in your 76mm stuff, and a ... motor in your 54mm stuff, and the grains came out very clean and nicely compressed.” Ric

“I've used them & also use Papi94, but I cut it with IPDI. It gives enough time to pack 3" grains...” JD

“I've made two batches
Now that I've used them, I'll only use them to make sparkies for sure...”  Fred

“I used the Tru-core system for my first M motor.
I found it very easy to use.”  Debra

“Just a quick note to tell you that the 98mm casting sets are FABULOUS! I cast (4) grains last Saturday and popped the caps & cores on Sunday morning. A little sanding and my red N motor is ready to fly.
Tru-Core is a great product and I highly recommend it.”
Gary L3 TAP

“I just undid my first set of castings and loaded them in the (BrandX) 6000 case for a ground test today with a M1500..What a combo..The casting set is way cool and the motor justs roars..” Thanks,Dennis

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