Hi We are a Contractor company in Puerto Rico and we have customer on the industrial and Restaurant. At the moment we a job for a Oven made out of refractory brick with 40 to 50 percent of alumina. The size of the brick we need is 22cm x 11cm x 6cm also we need 60cm x 60 cm x 6 cm. we plan to ship those with other materials that we need. Regards Axel Gonzalez 352-702-5750 Thanks for your help Show More