
Stone Shield™ Stone Coating Technologies
Beginning at the height of World War II, stone-coating was used to camouflage supply bunkers from enemy aircraft. Using tar, dirt and other available materials, the camouflage was only temporary, but the concept was formed.
Decades of development led to our proprietary Stone Shield™ technology that continues to prove itself the most durable and long lasting stone-coating in the industry. Aside from being color compatible with most manufacturers' shingles or any other desired color, our Stone Shield™ stone-coating technology allows for an aesthetically appealing finished product to stand the test of time.
All Stone Shield™ technologies have been rigorously tested in extremes of hail, ice, snow, heat and fire, surpassing all testing and code requirements.
All Stone Shield™ technologies are maintenance free due to our revolutionary coatings and manufacturing processes. A fully transferable 50 year warranty applies to all of these products to ensure they perform as follows:

a. Not to crack, chip, chalk or peal under normal and standard conditions of use.
b. Not to contribute to the spread of flame of fire.
c. To withstand standard and customary quantities of salt spray as required by testing.
d. Not to fade or change color in excess of more than 5% of the DE Hunter measured units.
All of our systems are easily correctable, should disaster strike. Natural stone, synthetic colored stone, and quartz are exceptionally durable materials. Should limited or mild unforeseeable damage occur from objects battering or scarring the stone finish, but with limited damage to the product itself, replacement materials may be ordered to perform a field repair, saving costly time and investment of replacing the affected product.
Our Infrared and RAC™ technologies both provide the same Stone Shield™ finish, but at different production rates and costs. Please see each technology on the following pages.
