Zinc powder for roof moss is not regulated or backed with any kind of warranty by the manufacturer.
Zinc sulfate powder for roofs.
How to mix zinc sulfate powder to kill moss.
Zinc sulfate powder is applied as a foliar at 2 5 lb acre.
It is best to check with your local extension service for recommendations on the usage of this product.
Fast acting source of 35 5 zinc and 17 5 sulfur.
Our company has its own fleet and performs fast delivery of zinc powder to the customer for russia cis and worldwide.
Put on safety gear including work gloves a breathing mask and safety glasses.
Unfortunately for these homeowners moss powder is a form of zinc sulfate which is a corrosive chemical compound that only kills moss in patches while allowing water to get underneath your shingles causing leaks.
Zinc sulfate can be applied as a powder at a rate of 3 pounds per 600 square feet or combined with water at a rate of 3 pounds per 5 gallons and sprayed over 600 square feet of roof surface.
Pour 3 gallons of warm water in a plastic 5 gallon bucket.
The summer season is the busiest time of the year for home exterior work but for many homeowners that also means it will look like christmas with their snow covered roofs.
Do not use metal the zinc may react with metal items.
What this means is roofing contractors are allowed to mix the compound at any concentration level they desire.
According to the manufacturers zinc sulfate will not stain roofs or corrode aluminum and galvanized gutters.
This snow looking compound is moss powder designed to cure roof moss but instead kills your roof.
Zinc sulfate fertilizer is very common for some plants such as pecan trees but almost any plant would need some zinc zn to grow bloom and stay healthy.
Of zinc sulfate.
Rates vary according to area climate and crop being tested.