Kroil Silikroil Penetrant Aerosol - Case of 12

Kroil Silikroil Penetrant is engineered to loosen frozen metal parts and provide extra lubrication for long-lasting protection, trusted by professionals since 1939. It is designed for boaters who need to free corroded nuts, bolts, shafts, and pulleys in the tightest spaces.

Kroil penetrates the smallest opening, thread, or crevice to remove and prevent rust, clean and lubricate, and displace moisture, with a silicone-enhanced formula for extra lasting protection. It's NSF Nonfood Compounds Program listed (Category H2) and 50-state VOC compliant. This case includes 12 16.5oz aerosol cans. Browse more options in our cleaning, detailing, and protection category.

Key Features

• Loosens frozen and corroded metal parts that standard lubricants can't budge.
• Penetrates the smallest openings and threads to reach corrosion standard oils miss.
• Removes existing rust and helps prevent it from coming back.
• Displaces moisture to protect the treated area from further corrosion.
• Silicone-enhanced formula keeps lubricating long after the initial application.
• NSF H2 listed, safe for incidental contact in food-processing-adjacent environments.

Frequently Asked Questions

What makes Silikroil different from standard Kroil? It includes a silicone-enhanced formula for extra, longer-lasting lubrication.

Is this product food-safe rated? It's NSF Nonfood Compounds Program Listed, Category Code H2.

How many cans are in this case? 12 16.5oz aerosol cans.