Varun Raghubir Tewatia Group

The wide body design of the fat sex doll exposes more surface area to sunlight, necessitating a three-dimensional protective system to prevent color fading. First, a quantum-grade titanium dioxide sunscreen (SPF 50+ equivalent) is sprayed on, followed by a removable nano-protective film. Critical areas are inspected monthly using a colorimeter. When the ΔE value exceeds 3.0, a repair process is initiated: a 532nm laser is used to activate the pigment molecules, followed by an application of a specialized silicone dye to penetrate and recolor. This protection is three times stronger than that of the standard full body sex doll, as the curved surface of fat sex dolls is more susceptible to photooxidation.