Question: What term is used to describe what knots can do to affect the finish of things made from wood even when they've been painted?
Sentence: In applications where wood is painted, such as skirting boards, fascia boards, door frames and furniture, resins present in the timber may continue to 'bleed' through to the surface of a knot for months or even years after manufacture and show as a yellow or brownish stain.
Answer in sentence: yes