Description Lanko 124 Ultraprime is a technologically advanced acrylic based multipurpose primer, for use prior to the application of Lanko mortar systems onto porous substrates. Lanko 124 Ultraprime increases the bond strength of cementitious mortar systems, such as floor levellers and patching and repair products. Lanko 124 Ultraprime is coloured blue, to allow for easy identification.
