BYD Sealion 7 / Han EV PPF Hong Kong
Sealion 7 · Han EV · Photo-sensitive water-based paint + DiSus sensor precision protection

The BYD Sealion 7 is BYD's Ocean Series 2026 Hong Kong flagship EV SUV, priced HK$320k – HK$420k, with 800V high-voltage platform, DiSus-C smart chassis, CTB battery-body integration and RWD / dual-motor AWD options. Sealion 7's headline feature is BYD's latest photo-sensitive paint — a photo-sensitive layer + water-based paint + nano clear coat stack that reflects metallic particles under sun, matching German-tier visual depth.

But the photo-sensitive layer is UV-sensitive — 2–3 years of outdoor parking causes noticeable fade (especially photo-sensitive black and photo-sensitive grey); water-based paint is ~20% softer than solvent-based systems, so scratches visually amplify. GSWF Defender Hydro PPF blocks 99% UV, extending photo-sensitive top-coat vibrancy by 5–8 years — a mandatory protection layer for photo-sensitive paint owners.

Sealion 7 as a pure EV SUV sits taller with wider fenders — highway rock-chip risk is ~30% higher than a typical sedan. Han EV is an executive-class electric sedan with a streamlined body, low-slung chin and piano-black B-pillar — those are the key protection zones. Both share BYD's photo-sensitive + water-based paint stack, so PPF programmes are similar.

Sealion 7 recommendation: full-car clear PPF HK$18,000 – HK$25,000+, or front-end package HK$10,000+ (front bumper, hood, front fenders, mirror caps). Owners after distinction pick CYBRIX Colour PPF for both protection and colour change, full-car HK$28,000+.

Han EV recommendation: go straight to full-car PPF HK$18,000 – HK$22,000. Business-fleet owners add KOCH-CHEMIE Allround C0.02 PPF-specific ceramic coating — hydrophobic top-up saves 50% wash time.

LETS GET WRAP uses GSWF's official BYD Sealion 7 / Han EV digital pattern library paired with BYD HK official ADAS sensor coordinates. Sealion 7 DiSus-C suspension sensors, surround-view cameras, ultrasonic and mmWave radars all have dedicated relief cutouts — smart suspension and ADAS stay fully functional, no recalibration required.

Photo-sensitive paint prep is critical: KOCH-CHEMIE full detail + Clay Bar decontamination + IPA degrease to ensure the photo-sensitive layer is perfectly clean. Install uses our proprietary hand-tucked micro-edge technique — PPF edges folded into body seams, flush-handle recesses and charge-port lids. Full-car PPF 4–5 working days, full install video for warranty registration under GSWF's official lifetime warranty.