Accurate Shipping Estimator!

One of the problems that has plagued me from the beginning when running the store, was the fact that it was hard to determine shipping. For small orders, like PCB’s, nichrome wire, etc. it is possible to use a flat-rate envelope and provide very cheap service. For other items, like 5lb HDPE coils, [...]

Getting Closer

New Products!
Drilled / Tapped PTFE Thermal Barriers
In addition to the raw thermal barriers we offer for sale on the RRRF store, we now also carry drilled and tapped versions that are completely finished and ready to be used in an extruder. They are drilled out at 1/8″, and tapped for a standard 3/8″ thread. [...]