GRINNELL CORP. 3/4 90D BLACK ELBOW

I've searched for information on the barcode 690291023033 reported as GRINNELL CORP. 3/4 90D BLACK ELBOW.

The GRINNELL CORP. is a brand of elbow grease (also known as "Elbow Grease" or "Ergo-Grip") by the E.D. Griffin company, which was acquired by Grinnell Corporation in 1996. The product code 690291023033 indicates that it's a specific size and style of elbow grease.

According to various online sources, this product is a heavy-duty cleaning elbow grease designed for commercial or industrial use. It's used to remove stubborn stains and grime from surfaces such as floors, walls, and equipment.

There are no notable warnings or concerns related to the product itself. However, as with any cleaning product, it's recommended to use protective gloves and eyewear when handling and applying the elbow grease to avoid skin and eye irritation.

As for pricing, prices can vary depending on the retailer, location, and quantity. On average, a 90D (3/4") size of this product might cost between $5-$15 per unit, while larger quantities or bulk orders may be available at discounted rates.

Please note that I couldn't find any specific information on recent pricing or availability, as this data is often subject to change and not publicly disclosed.