User‑friendly application: smooth extrusion, no stringing, easy trimming; moderate curing speed for convenient edge finishing，Eco‑friendly & safe: low‑VOC, compliant with building material standards, suitable for indoor home decoration，Sun‑resistant, freeze‑resistant and anti‑aging; long‑lasting outdoor sealing without cracking. High elasticity and movement accommodation; the sealant remains intact despite substrate deformation.