Tan Art Concrete #251, Complete Concrete Ready-Mix, FreeShip
This is one of 4 custom concrete ready-mixes made by us. There is a 5th called "Cement-All" that was added after the descriptions for the 4 custom mixes were written. Note that this #251 mix is formulated for quick setting of small castings 2 inches thick or less but with an adequate working life for placement of the concrete in the mold. There is a chance that thermal cracking can result in much larger masses than 2" due to curing exotherm. This is not made with white portland cement and cannot be colored as brightly as the color tiles shown in the #80-102 White Art Concrete listing. It awaits testing to see how well it can be colored with pigments. Probably it will do adequately with the iron oxide colors like red, black, yellow and a few others, especially the earth tones....(see more)