Composites, Fiberglass & Advanced Materials worked example

Resin Waste Cost at 110% share of waste charged to this job: a worked example

Push share of waste charged to this job up to 110% and the picture changes. This example computes every intermediate figure at that operating point. pricing resin waste in composite production

The inputs for this scenario

  • Wasted mixed resin weight: 34 lb (unchanged)
  • Mixed resin cost: 6.8 $ / lb (unchanged)
  • Share of waste charged to this job: 110 % (raised for this scenario; the documented default is 100)
  • Disposal and cleanup cost: 90 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Variable resin waste cost = wasted mixed resin weight × mixed resin cost × resin waste scope included) to the inputs above produces each figure below.
  • At this operating point the engine returns 344 $ for total resin waste cost, the number this scenario is built around.
  • At this operating point the engine returns 10.13 $ / piece for resin waste cost per part or job.
  • At this operating point the engine returns 254 $ for variable resin waste cost.
  • At this operating point the engine returns 90 $ for resin waste disposal and cleanup cost.

How this compares with the baseline

  • Against the tool's baseline example, where share of waste charged to this job sits at 100% and the headline result is 321 $, this scenario comes in 7.2% above the baseline at 344 $.
  • It multiplies wasted mixed-resin weight by cost per pound, scales by the share of that waste charged to the job, then adds disposal and cleanup to give total resin waste cost. The value of this scenario is the size of the gap it exposes: that gap, priced out over a year, is the budget you can justify spending to close it.

Results at a glance

  • total resin waste cost: 344 $ (headline result)
  • resin waste cost per part or job: 10.13 $ / piece
  • variable resin waste cost: 254 $
  • resin waste disposal and cleanup cost: 90 $

Run it with your numbers

  • Every input above is editable in the live Resin Waste Cost calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.