Kolpiastr is a powder adhesive consisting of white cement, inert material with selected grain size and special additives. It is used to glue ceramic floor and wall tiles indoors and outdoors. First pour clean water in a container (28% in relation to the product), then add the necessary amount of Kolpiastr. Leave to rest for 5-10 minutes and mix again for a short period of time until you obtain a smooth glossy, plastic paste. The glue is ready for use and can be employed for 8 hours. Kolpiastr’s formula is the result of years of experience and is guaranteed by thousands of applications performed every year in Italy and abroad. Excellent adhesive properties on all coating materials and substrates used in the building industry. The mix can be applied by hand or with a machine.