Castle Leak Seek™ is an economical concentrated high viscosity formula that can be used to detect leaks in tires, rims, pipes, fittings, coils, air lines and much more. Long lasting bubbles remain on the surface, and the formula is non-corrosive and non-toxic.

Uses:
• Tires
• Pipes
• Coils
• Fittings
• Air Lines

Directions:
1. Dilute 1 quart of Concentrate with 3 quarts of water to make 1 gallon of “Ready to Use.”