Rust Blocker Emitter Cup Md: 91112

Have been using these for several years. I store tools in a wooden tool chest in a damp basement, no rust problems. Seem to last about 1 1/2 years, your mileage may vary. Highly recommend

So far so good. No rust on any items after two months. I had the larger hanging Bull Frog rust blocker in the closet but it was too bulky and in the way when trying to put metal objects in and take them out of the closet.

I’ve been using this product for several years in my large tool cabinet to keep rust off my tools and it does a good job. It has to be replaced every year to continue protection.

Both of my orders product was out of packaging

I've used these in the past and they seem to be effective in preventing corrosion even here in Florida. Per instructions they need to be in a closed space to work best. Delivery was sooner than expected.

This stuff really works! Been using it for several years now and it keeps everything in the gun cabinet free of rust!

They work.

These offer great rust protection in my gun safe. I used one previously with no worries at all. Excellent value.

2個目のリピートですAmazonでしかなかなか買えず助かっていますお陰様で猟銃2挺とも錆が発生していません‼️

工具箱に入れているお陰で工具のサビは一切、無い状態です。大切な工具を守るための必需品です。長期間（一年）効果がありますので、コストパフォーマンスも良いと思います。