carryover prime-classic

Which Bona primer should be used on Pine (generic softwood plank)?

Bona Classic - Bona specifically recommends Bona Classic on Pine (generic softwood plank).

Selecting a Bona primer for Pine (generic softwood plank) (low tannin)

Recommended: Bona Classic - Bona Classic is particularly suitable for softwood plank floors such as Pine and parquetry floors where greater movement is associated with both the species and construction. Source: Bona_Primers_DL_Broch.pdf.
Suitable: Bona Intense - Bona Intense is compatible with all timbers. Source: Bona_Intense_TDS.pdf.
Suitable: Bona Classic UX - Bona Classic UX is suitable on softwoods. Source: Bona_Classic_UX_TDS_AU.pdf.
Suitable: Bona White - Bona White is most suited to lighter blonde floors. Source: Bona_White_TDS_AU.pdf.

Sources