1 One gallon of roof sealant might cost $15 to $30 per gallon, with one gallon covering anywhere from 100 to 150 square feet. 2  On a 1,500 square foot roof, that s a total material cost of around $250 to $300.3  Labor costs might be as much as 50 cents per square foot ($750).he following prices are only meant to provide a general estimate of roofing sealant costs. 1  Professional application of roofing sealant costs approximately $1,000 to $2,500. 2  One gallon of roof sealant might cost $15 to $30 per gallon, with one gallon covering anywhere from 100 to 150 square feet.
So today in this topic, we'll tell you the procedure to find out installed version of .NET Framework in your Windows. There are 3 easy way to find out the version of .NET Framework installed in your system: Using Windows Explorer. Using Registry Editor. Using Command Prompt.
Check .NET Framework Version in Windows 10. Latest Microsoft .NET Framework 4.6 is already part of Windows 10, you donât need to install it, if try to do that, its installation will be blocked. However, you can install .NET 4.6 on Windows 7 and Windows 8.