REGEX-Escape for: http://avalide.network/avalide/avalide-150-12-5.html - avalide 150 12.5

Your Input:
Result, the escaped string:
http\:\/\/avalide\.network\/avalide\/avalide\-150\-12\-5\.html \- avalide 150 12\.5

What must the escaping look like for:
http://avalide.network/avalide/avalide-150-12-5.html - avalide 150 12.5

The excaped text for use in a regex is:
http\:\/\/avalide\.network\/avalide\/avalide\-150\-12\-5\.html \- avalide 150 12\.5