Your car is more than just a machine taking you from one location to another. Daily driving, minor bumps, and simple wear and tear can leave dents, scratches, and uneven surfaces on your ride that ruin its beautiful appearance. While these issues may seem minor at the beginning, ignoring them can lead to bigger problems and costly repairs later.
This is where auto body putty filler plays a pivotal role. It is used in car body repairs to smooth out damaged spots before painting, helping restore your vehicle’s factory-finished look. Many car owners aren't fully aware of this repair step, even though it is essential for achieving a clean, professional finish. In this blog, we will explain what auto body putty filler is, when it should be used, and why it matters for maintaining your car’s appearance and value.
What is Auto Body Putty Filler?
Auto body putty filler is a versatile, polyester-based compound used to repair minor dents, scratches, and imperfections on vehicle bodies, creating a smooth, even surface for painting. This two-part mix of putty and hardener fills gaps, levels irregularities, and adheres to metal, allowing for easy shaping and sanding for a smooth finish. There are different types of body fillers, such as standard, medium-grade (fiberglass), and premium (aluminum) fillers. There are also glazing/spot putty and plastic putty.
When to Use Auto Body Putty Filler?
You can use auto body putty in four situations, which are as follows.
Minor Surface Imperfections
You should use putty to fix small scratches, pinholes, or stone chips.
Final Smoothing (Skim Coat)
Apply a thin skim coat of glazing putty over sanded body filler. It ensures the remaining sanding marks are filled and leaves an even surface for priming.
Sanding Scratch Correction
Putty is ideal to fill 80-grit sanding scratches that might otherwise show through the paint.
Large Surface Leveling
You can use the specialized spray putty to swiftly level large areas or complex shapes with a uniform, non-porous layer.
Why Use Auto Body Putty Filler?
If you ask why to use auto body putty, the following are the reasons behind it.
Smoothing Imperfections
Putty effectively fills tiny pinholes, sanding scratches, stone chips, and shallow surface waves.
Superior Finish Quality
Putty has a much finer texture compared to filler and seamlessly blends in with the surrounding paint to stay hidden beneath the topcoat.
Ease of Workability
Specialized putties are meant to spread and sand easily, reducing the time and labor required for the final preparation stages.
Material Flexibility
Some putties, especially plastic and polyester ones, are designed to absorb vibrations and temperature fluctuations without cracking or peeling.
Strong Adhesion
Quality putties bond tightly to metal, fiberglass, and rigid plastics, ensuring long-term repair stability.
Minimized Shrinkage
Advanced putty formulas evenly cure and shrink minimally. It keeps the surface stable and prevents old dents from reappearing after a paint job.
Auto body putty filler is an instrumental tool for car owners. You should always keep it in your car to fix minor scratches and dents. If you are planning to buy this putty, come to Superior Exotics Color and Paint, a reputable auto body shop and supplies provider. We have high-quality putties for your car. Visit our shop and buy putties at affordable prices.
No comments:
Post a Comment