Color: Clear Pink Liquid

VOC Content: 0 g/L MAX

799 Wash-N-Prep Roof Cleaner is a concentrated liquid, pro-grade, all-purpose TSP substitute cleaner use to properly prepare metal, asphalt, concrete spray polyurethane foam, TPO, PVC and in general cleaning of exterior surfaces.

pH: 10.0-11.0

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DIRECTIONS:
When using it is recommended to wear rubber gloves and safety glasses. Read label and SDS before using. Do not breathe spray mists during application.

• Most roofs should be properly cleaned using a pressure washer. Add 799 Wash-N-Prep Roof Cleaner in full strength to the detergent reservoir or place pressure washer siphoning tube directly into container. Use for injector dilution ratios up to 16:1.

• For heavy duty cleaning of roofs without a pressure washer, add 16 ounces of 799 Wash-N-Prep Roof Cleaner per gallon of water. Apply to roof using a stiff
nylon brush by dipping brush into the solution.

• For general cleaning add 8 ounces of 799 Wash-N-Prep Roof Cleaner per gallon of water. Apply using a stiff brush, mop or sponge. Wring out excess and
wash surface from the bottom up. Note: Rinse all surfaces with clean water to remove all residues and allow to completely dry before coating. Do not allow dirty solution to dry on windows as staining can occur. Spray windows with clean water prior to application and after. Runoff is not harmful to plants.  Vegetation should be sprayed before and after application with a light mist of water to protect from burning.

NOTE:
Rinse all surfaces with clean water to remove all residues and allow to completely dry before coating. Do not allow dirty solution to dry on windows as staining can occur. Spray windows with clean water prior to application and after. Runoff is not harmful to plants. Vegetation should be sprayed before and after application with a light mist of water to protect from burning.

CAUTION:
Causes serious eye damage. Causes skin irritation. Wash thoroughly after handling. Wear protective gloves, eye protection and face protection when using. IF ON SKIN was with plenty of soap and water. Remove contaminated clothing. IF IN EYES rinse cautiously with water for several minutes. Remove contact lenses if present and able to do so and continue rinsing. If skin or eye irritation occurs get medical attention. For exterior use only.