The CR2030 is an acrylic roof coating. Composed of thermoplastic polymers, it forms by drying a transparent film which protects the roofs from the harmful effects resulting of the formation of algae and mold. It also protects against coniferous spines. It has the characteristic of keeping in place the rocks of the shingles. It is ideal for extending the useful life of shingles but also RV roofs, tarred paper surfaces, cedar shingles and wood. This coating forms a flexible and durable coating that can withstands extreme temperature variations.