Suitable for sound deadening applications, the silicone seam roller helps in pressing down materials to achieve optimal adhesion. Whether you're working on automotive audio installations or home soundproofing, this tool ensures that materials are firmly in place. Simply roll over the surface to smooth out any irregularities and secure the material effectively. Features -Color:Multi -Material:silicone, Wood, Brass -Size: 24.00X4.00X3.50cm/9.43X1.57X1.38in -Quick seam welding: the dual head design facilitates quick and efficient seam welding, enhancing your productivity -Soft and durable rollers: the silicone rollers are designed to yet durable, preventing any damage -Roof pvc welding tool: this hand pressure tool is tailored for roof pvc welding, ensuring its welding quality -Portable and lightweight: its compact and lightweight nature makes it easy to carry and store, suitable for mobile use -Wide range of applications: suitable for home renovations, construction sites, and more, offering extensive versatility Package list: 1pc x double-ended seam roller