Applying a car sealant is an important part of maintaining your vehicle. It is reasonably cheap and can help shield the paint job from corrosiveness, fading, and other damage brought on by commonplace factors like sun exposure or debris buildup. It depends on the size of your vehicle, but usually, it’ll cost in the range of $50 to $100 for most cars. That includes the labor and materials necessary to apply the sealant. So don’t worry about breaking the bank—it’s not too expensive of an investment compared to many other maintenance costs you might incur down the road. Plus, depending on where you get it done, you may even be able to find some discounts or specials.