Overnight repairs at Baku’s Turn 7 were completed before Friday running after drivers flagged a loose asphalt layer in Thursday practice amid high track temperatures.

The fix resurfaced the Turn 7 approach to restore grip and reduce marbles.

FIA notes also recorded earlier work at Turns 2, 3, 4, plus a patch at Turn 19.

Incidents underlined the risk. Arvid Lindblad snapped sideways at Turn 7 but avoided the wall. Kimi Antonelli stopped in the runoff with a hydraulics fault.

Cooler conditions aided the morning’s junior running, with the F2 Sprint Race proceeding cleanly at Turn 7. That contrast spotlights temperature sensitivity on recent patches.

Durability remains the question as temperatures climb.

Officials and engineers will track aggregate movement, debris levels, and braking stability across long runs.

Any delamination would quickly trigger further intervention.

Setup trade-offs sharpen here.

Teams will protect front locking into Turn 7 while preserving straight-line efficiency to Turn 20.

Tyre preparation and brake temperatures become decisive.

That balance could swing qualifying, where confidence in surface grip dictates braking references. Stability by qualifying will be pivotal.

Grid position still matters despite Baku’s slipstreaming. Any enforced component changes could reshape the order, as outlined in grid penalties guidance.

Mercedes has hinted at strong potential here, increasing attention on balance across the bumps and traction zones, as explored in recent analysis.

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Daniel Miller

Daniel Miller reports on Formula 1 Grand Prix weekends with race-day analysis, team-radio highlights, and point-standings updates. He explains power-unit upgrades, aerodynamic developments, and driver rivalries in straightforward, SEO-friendly language for a global F1 audience.