What are the risks of over-sanding pine outdoor armchairs during refinishing?
Over-sanding pine outdoor armchairs during refinishing can lead to several risks. Pine is a softwood, making it prone to uneven surfaces and excessive material removal if sanded too aggressively. Over-sanding may weaken the structural integrity of the chair, causing joints to loosen or wood to become too thin. Additionally, it can create an uneven finish, making stains or sealants absorb inconsistently. Deep scratches or irreversible damage to the wood grain may also occur, ruining the aesthetic appeal. To avoid these issues, use fine-grit sandpaper and sand gently in the direction of the grain for a smooth, durable result.
