SB 2445 Oil Repellent Penetrating Sealer is a solvent solution of a very effective reactive water repellent combined with a durable fluorocarbon oil and stain repellent. Either technology alone would make this a premium product but the synergy of the ingredients working together forms a durable, non-visible, penetrating treatment on most construction material surfaces. This product will create an oil and water repellent shield on concrete, wood, masonry, and cloth surfaces. This product can be used on exterior c