This tool combination set is designed for the effective installation of sealing strips on thermal aluminum doors and windows. - Included Tools: The set features a pressure roller tool and a sealant scraper, essential for a professional finish. - Durable Material: Crafted from robust plastic, these tools are built to withstand the rigors of installation tasks, ensuring longevity and reliability. - 2-in-1 Functionality: The pressure roller tool is equipped with two distinct wheels—a convex wheel for smoothing and a concave wheel for pressing, allowing for improved efficiency and precision in your work. - User-Friendly Design: Aligning the wheel with the tape is straightforward. The slow-rolling mechanism enables easy insertion of the tape into the card slot, simplifying the installation process. Practical Applications: 1. Home Renovation: Perfect for DIY enthusiasts updating their doors and windows with new sealing strips for better insulation. 2. Professional Installations: Ideal for contractors looking to streamline their workflow and achieve high-quality results in sealing installations. 3. Weatherproofing: Essential for enhancing energy efficiency by ensuring a tight seal in aluminum fixtures, reducing drafts and energy loss. This set is an indispensable addition to any toolkit for both professionals and homeowners, ensuring precise and efficient sealing strip installations.