A Window Washer Tank Cap is the access point for refilling the washer fluid reservoir and maintaining the integrity of the tank. It securely seals the opening of the washer tank, preventing the evaporation of washer fluid, and ingress of contaminants, and ensuring the pressurization of the tank. It is to be securely threaded onto the filler neck of the washer tank, creating a tight seal to prevent fluid leakage and evaporation.Attributes:• Securely seals the opening of the washer tank and prevent the evaporation of washer fluid• Barrier against the ingress of contaminants such as dust and debris, into the washer fluid reservoir Applications:A Window Washer Tank Cap maintains the integrity of the washer fluid reservoir by providing a secure seal, the cap prevents the evaporation of washer fluid, ensuring an adequate supply of fluid for cleaning the windshield.