Exhibit 99.1 Solstice Advanced Materials Reports Second Quarter 2026 Results MORRIS PLAINS, N.J., July 30, 2026 – Solstice Advanced Materials (Nasdaq: SOLS) ("Solstice" or "the Company"), a global leader in high-performance specialty materials, today reported financial results for the second quarter of 2026. "Solstice delivered strong second-quarter results with double-digit growth across four of our seven reported businesses," said David Sewell, President and Chief Executive Officer. "We are executing well ...