Perfect for professional stone installers and hobbyists who require projects Ideal for use in kitchens, bathrooms and other stone surfaces, this tool makes it easy to bond granite, marble and slubs to ensure a smooth and attractive look Granite seam setter for professional countertop installation with adjustable vacuum cups for bonding and leveling stones Made from aluminum and 7mm thick rubber pads, this seam setter increases suction and stability and provides essential tools for alignment and height adjustment The ergonomic design includes textured adjustment knobs for increased friction and ease of use, but the reinforced vacuum ensures long durability and the installation process is more efficient and less labor-intensive, Manufacturer: Kfwfuaee