Difficulty: Easy
Correct Answer: They can be both painted and distempered
Explanation:
Introduction / Context:
Fibre boards (hardboard, medium-density fibreboard, insulating fibre board) are common in interior applications. Understanding their finish compatibility helps specify decorative treatments and maintenance schedules.
Given Data / Assumptions:
Concept / Approach:
Because fibre boards present a uniform surface, they can accept a variety of coatings. With appropriate sealing/priming, they can be distempered or painted. Heavy structural furniture frames are typically not made from insulating or low-density fibre boards; MDF can be used for cabinetry panels but the option presented emphasizes “structural frames,” which is not their main use compared to solid wood or engineered lumber.
Step-by-Step Solution:
Verification / Alternative check:
Manufacturers’ datasheets recommend sealing/priming fibre boards, after which a wide range of coatings (including distemper and paint) can be applied for interior use.
Why Other Options Are Wrong:
Common Pitfalls:
Final Answer:
They can be both painted and distempered
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