Full-Grain & Top-Grain Cracking
Full-grain and top-grain Italian leather , the grades used in Natuzzi Editions, B&B Italia Charles, and most premium Italian sofas , crack at flex zones: seat-to-back, armrest creases, and cushion edges. Indian AC environments accelerate dehydration significantly , a sofa in a Delhi living room with an AC running 8 hours daily loses moisture 3–4× faster than in a European climate. Cracks appear first as fine surface lines, then deepen into structural fissures. Identify your leather grade before any treatment , the filler and dye system differ by grade. See also the full leather glossary.