ZerustRust Prevention Plastabs .50" x .50" - Pack of 25 | Plastabs are thin, light, rigid polyethylene squares that are made with patented Zerust corrosion-inhibiting technology - Made in the USA

I'm using these tabs to provide rust protection for my iron bullet casting molds. These molds have become pretty expensive over the last few years and storing them in a tight fitting plastic box with a couple of these tabs keeps the molds from rusting. The alternative is to oil the molds and clean them before use. With these Zerust tabs, I just open the box, put the mold blocks on the handles, and warm the up to cast bullets. Convenient!

I keep Zerust with various items I keep put up and only check on them once or twice a year and never have rust issues.

cheeper buying lure boxes with z rust dividers in

Used in my diatonic accordion boxes to prevent steel reeds rusting... only time will tell!

Time will tell if there's any rust So far nothing in a few weeks

GREAT PRODUCT!

Love them

This was my second order of these little rust prevention tabs. I use them in my tackle binders, keeping the hooks rust free. They work great.