Mapei Keralastic Adhesive

Keralastic and Keralastic T are two-component, solvent and water free adhesives which are flexible and waterproof. They are made up of a polyurethane base (component A) and a special hardener (component B). On mixing the two components together, the result is a paste with the following properties: · good workability; · excellent durability and resistant to ageing; · perfect adhesion to all surfaces used in building; · hardens by chemical reaction without shrinkage (until it becomes highly resistant); · high deformability; · in the case of Keralastic T, highly thixotropic: it can be applied vertically without slump and without letting even heavy or large tiles slip. The slipping strength is in compliance with EN 1308.