Dictionary of Moisture Protection & Restoration

Patching In stone and masonry = Using a compound to fill voids or to replace chips and broken corners or edges of cut stones or fabricated masonry units. It is applied in plastic form; mixed or selected to match the color and texture of the damaged unit.

Patching using repair mortar and carving

Then blending the color and texture Patching materials and procedures may be governed by national or local historic registration of the building or monument.

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