product-spec deckguard application.humidity_range_pct

What relative humidity is required to apply Bona Deck Guard?

30-50 % RH

Bona Deck Guard should be applied at 30-50 % RH relative humidity. Above the range: extended recoat, risk of micro-bubbles and slow water release. Below the range: fast surface skinning, applicator-drag marks, and risk of sheen variation.

Sources