Unique treatments with enormous promise, adaptable and versatile, STONEBLAZER Applications are a family of polymers made from the products of nature ? silicon, oxygen, carbon and hydrogen and minerals. STONEBLAZER NATURA is available in two grades- Water based and Solvent based. Water based SB provides gener al protection from water fungus and algae but the depth of penetration in much more in solvent based SB. STONEBLAZER application reduces the capillary absorp tion of the building which it has penetrated, but does not clog pores or capillaries. There is therefore little or no impairment of the building material?s ability to "breathe".