Castle Key Inc.

07/20/2026

Castle® Smoooth™

Castle® Smoooth™ is an orange scented hand cleaner that’s formulated to tackle the toughest dirt, grease, and ink without grit. Its blend of all natural ingredients is VOC compliant and completely biodegradable. Mild skin conditioners have been added to protect against chapped and cracked skin.

Use Castle® Smoooth™ for:
• Automotive Shops
• Home
• Office

MADE IN THE U.S.A. 🇺🇸

05/25/2026

05/15/2026

Castle® Meta-Seal™

Castle® Meta-Seal™ Brake Squeal Eliminator is a spray-on metalizing treatment designed to prevent brake noise at the source. Micro-fine aluminum particles form a molecular bond with rotor and drum friction surfaces to end annoying vibrations and brake squealing. Effective on all brake systems, Meta-Seal™ extends the life of the brake components. Protection last for up to one year or 10,000 miles of average driving conditions.

Use Castle® Meta-Seal™ for:
• Automobiles

MADE IN AMERICA

02/13/2026

Castle® Cherry Grit™

Castle® Cherry Grit™ hand cleaner features a unique blend of cleaners, safe solvents, and skin conditioners. It effectively removes dirt, grime, adhesive, paint, tar, and grease. Skin conditioners and several grades of pumice have been added to help keep hands soft, yet clean. It is VOC compliant and completely biodegradable.

Use Castle® Cherry Grit™ for:

-Automotive Shops
-Garages
-Industrial
-Household

MADE IN THE U.S.A.