What can be a long-term consequence of using non-paintable sealants?

Using non-paintable sealants can lead to increased maintenance needs over time. This is primarily because these sealants cannot easily blend with or be painted over, which may lead to aesthetic issues or degradation in appearance as the vehicle ages. If the sealant starts to wear or discolor, it may not match the surrounding paint, prompting the need for more frequent touch-ups or repairs to maintain a cohesive look.

In contrast, paintable sealants can be coated with paint to match the vehicle's finish, minimizing maintenance issues and prolonging the visual appeal. This need for continual upkeep with non-paintable sealants can make them less desirable in the long term due to the potential added costs and labor involved in maintaining the vehicle's exterior appearance.