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When preparing to make a resin table, it’s essential to plan for more resin than your basic measurements suggest. Unexpected losses and small errors in calculation are common, but you can avoid issues by building in an allowance for resin loss and a safety margin.
Why You Should Allow Extra Resin
No matter how careful your measurement, small amounts of resin can be lost through absorption into wood, leaks in the formwork, or spills during mixing and pouring. Edges and mould corners can also require more resin than expected. Factoring in a cushion helps ensure your project is not left unfinished due to a shortage of material.
How Much Extra to Budget For
It’s sensible to add at least 10-15% to your calculated resin requirement. For instance, if your table calculation (length × width × desired depth) says you’ll need 10kg, plan to have around 11-11.5kg on hand. Kits such as the “River-Table” – Complete Kit for Creating Your First Epoxy Resin Table come with quantities based on typical needs and practical experience, including common safety margins.
When Does This Matter Most?
- Large or deep pour tables where wasted resin can leave visible seams
- Projects using natural wood with uneven surfaces that may absorb more resin
- First-time makers learning to mix and pour without waste
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Building in a buffer for resin loss and a safety margin means a smoother resin table project from start to finish. For more comprehensive advice on estimating resin quantities, see the main guide: How do you calculate how much resin is needed for a table?