The RUBI manual grout and mortar applicator with a capacity of 650 cc is ideal for applying grout and mortar, silicones and polyurethanes. Owing to its extremely light structure, made of aluminium, the RUBI manual applicator allows for an easy, quick and clean application of cementitious mortar. With the manual RUBI applicator, professional ceramic tile fixers can cut down on the amount of grout and mortar used, as well as post-grouting dirt. It has an adjustable pressure via trigger and a system that releases the pressure inside the tube to prevent the loss of material. Replaceable nozzles which are adjustable to the width of each joint (for diameters from 2 mm to 14 mm). The RUBI manual applicator comes with the 3 types of pistons required for the following functions: 1 polyurethane piston for applying cement-based grout and mortar, 1 special plastic piston for flexible cartridges and 1 metal ring for rigid silicone or polyurethane cartridges. At RUBI we know how people work in every country in the world, we know the demands of ceramic tile fixers and we have knowledge of all materials used for installations and repairs. For these reasons RUBI is a recognized brand and clearly focused on a professional and demanding industry. That's why RUBI offers you all the knowledge and experience to manufacture high precision tools. The high demands of our customers and the market has led us to put our expertise into designing tools and products for cutting and fixing ceramic tiles as accurately as possible. RUBI is now present in over 120 countries, thanks to our network of sales offices, subsidiaries and authorized dealers. For this reason we make it easy for users around the world to find our tools and spare parts.