"Mastic" is a very old word for a tree sap gum. Today the word mastic is used for any gum-based adhesive, even if the adhesive has no actual gum. Roofing mastic is a sticky fiber cement used to...
That really depends on several different variables including the square footage of the roof itself and the size / type of the tiles being used.Most of the time when buying roofing tiles / shingles it...