AP 420 Seal Cleaner & Conditioner

AP 420 is a professional-grade seal cleaner and conditioner designed to restore and maintain rubber seals, gaskets, and O-rings in automotive, marine, and powersports applications. This specialized formula removes contaminants, dirt, and degraded material while conditioning rubber components to prevent premature cracking, hardening, and leaking.

Key Features:

• Cleans and conditions rubber seals, gaskets, and O-rings
• Restores flexibility and pliability to aging rubber components
• Helps prevent premature seal failure and fluid leaks
• Safe for use on most rubber and elastomer materials
• Professional-grade formula for automotive and marine applications

Ideal for maintaining door seals, window seals, weatherstripping, hydraulic system seals, and other critical rubber components. Regular application helps extend seal life and maintain proper sealing performance.