Bona Primers — Complete Primer Range Sand-Aid stocks the full range of Bona waterborne primers for timber floor finishing. Primer selection is one of the most important decisions in a floor coating system — it affects colour, tannin control, adhesion and the performance of the topcoat. Choose Your Primer Bona Prime Classic UX — Standard species, light natural colouration. Recommended primer for Traffic HD RAW system. Bona Prime Intense — High tannin species (Blackbutt, Tallowwood). Prevents tannin bleed. Rich, warm colouration. Bona Prime White — Whitened or limed appearance. For contemporary and Scandinavian-style floors. Bona Prime Classic — Standard primer for general timber species. Not sure which primer? Read our Bona Primers Guide or contact Sand-Aid with the timber species and finish system — we'll point you to the right product. Trade pricing from Toronto NSW.