Safer Brand Organic Liquid Moss & Algae Killer 32 oz PACKOUT Underlayment and moisture barriers are

Underlayment and moisture barriers are purchased separately

Q: Are the two knobs keyed alike

Design Flexibility: Works in horizontal or vertical applications

Diamond-Grip lays down a sleek

Safer Brand Organic Liquid Moss & Algae Killer 32 oz PACKOUT Underlayment and moisture barriers areSafer Brand 32 oz. Moss and Algae Killer and Surface Cleaner utilizes the effectiveness of potassium salts of fatty acids. This product is an economical and convenient solution to the wide array of moss and algae annoyances. For use on roofs, decks, sidin This moss and algae killer utilizes the effectiveness of potassium salts to rid your deck, roof, siding, walkways, lawn and more of algae and moss Ready to use formula attaches directly to your hose