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Post Info TOPIC: Roof Cleaning Chemical and Treatment

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Roof Cleaning Chemical and Treatment

. Scarborough et al
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Abstract | Description | Claims

A one-step cleaning and water repellent treatment is provided. An alkaline-stable cleaning solution is mixed with an aqueous solution of alkali metal organosiliconates and applied to porous inorganic surfaces as a one-step cleaning and water repellent treatment. The mixture has been found to be stable and compatible. The one-step cleaning and water repellent treatment functions to simultaneously clean and protect porous inorganic surfaces and, thus, reduces the cost and time necessary to clean and protect such a surface.

Patent number: 5780412
Filing date: Aug 9, 1995
Issue date: Jul 14, 1998
Inventors: Victoria D. Scarborough, Leonard R. Clark
Assignee: The Sherwin-Williams Company


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In your Opinion how does this compare to the Love? Have you ever tried this stuff?



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Looks like it was made to prevent water damage in concrete and bricks as well as remove "discoloration" by adding another ingredient. I wonder how this compared to the siloxane and silicone based brick sealers most people use.


Bill Booz

Accuwash LLC



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