We have compatible mortar for all our fired range of products. CUMISET range of Mortars are based on fireclay. CUMIBOND Range of Products – CUMIBOND LKFX,CUMIBOND LK65, CUMIBOND LM36, CUMIBOND LAFX, CUMIBOND LA282, CUMIBOND LA102. CUMISET Range of Products – CUMISET 30, CUMISET 40, CUMISET 50N, CUMISET 50F.