new polyester putty types
            
            The new polyester putty types represent a significant advancement in surface repair and filling technology. These innovative formulations combine enhanced adhesion properties with superior workability, making them ideal for both professional and DIY applications. The putties feature a refined molecular structure that ensures better gap-filling capabilities and improved resistance to shrinkage. Their quick-curing properties allow for faster completion of repair work while maintaining excellent sandability and featheredging characteristics. The advanced formulation includes specialized additives that enhance UV stability and prevent yellowing over time, ensuring long-lasting repairs. These putties are particularly effective on various substrates, including metal, fiberglass, and properly prepared painted surfaces. The improved chemical composition results in better air release during application, minimizing the risk of pin holes and ensuring a smoother finish. Additionally, the new types offer extended working time when needed, yet maintain rapid hardening capabilities once catalyzed. Their enhanced spreading properties and reduced porosity make them particularly suitable for automotive repairs, marine applications, and industrial maintenance work.