Wood Finishes: Polyurethane or Waterbourne

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Polyurethane: Yellows, more durable, stronger odor, takes longer to dry, better for things you walk on, treads

Waterbourne / Water Based Finsih: clear, dries fast, not as durable, less odor, easier cleanup, better for decorative or stuff not walked on - risers, cove, handrail

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Water based finish vs polyurethane