Rusto Fats

Rusto Fats are classic OG fat caps, now harder to find due to the constant release of new caps and adapters.

Known for producing thick, solid lines, these caps work with almost any can equipped with a female valve system and are recognized for their distinctive “whistle” sound during spray.

Ideal for older Rustoleum and Krylon cans, these excel at quickly filling large areas, creating thick outlines for larger pieces, and adding bold tags or throwups. They work well with Loop Colors, Spanish Montana/MTN, most European brands, older Rustoleum & Krylon cans, and various adapters.

Line width typically ranges from 1.5″ to 3.5″, depending on can pressure and spray distance, making them a versatile all-purpose fat cap.

Female Rusto Fats are also available.