Adhesives, Sealants & Industrial Bonding worked example
Primer Usage with primer application rate of 140 ml/hr: a worked example
What does the result look like when primer application rate reaches 140 ml/hr? The full calculation is worked below with real intermediate numbers. an applications engineer needs to plan primer quantity for substrates that need surface activation
The inputs for this scenario
- Primer application rate: 140 ml/hr (raised for this scenario; the documented default is 55)
- Priming runtime: 5 hr (unchanged)
- Primer unit cost: 0.12 $ / ml (unchanged)
Working through the calculation
- Applying the documented formula (Primer consumed = primer application rate × priming runtime) to the inputs above produces each figure below.
- At this operating point the engine returns 700 ml for primer consumed, the number this scenario is built around.
- At this operating point the engine returns 84 $ for primer material cost.
- At this operating point the engine returns 5 hr for priming runtime.
- At this operating point the engine returns 0.12 $ / ml for primer unit cost.
How this compares with the baseline
- Against the tool's baseline example, where primer application rate sits at 55 ml/hr and the headline result is 275 ml, this scenario comes in 155% above the baseline at 700 ml.
- A figure at this level is achievable when primer application rate is genuinely sustained, not just peaked for a shift. It assumes a steady application rate; intermittent priming, evaporation losses, and re-priming of rejects are not modeled and will push real usage higher.
Results at a glance
- Primer consumed: 700 ml (headline result)
- Primer material cost: 84 $
- Priming runtime: 5 hr
- Primer unit cost: 0.12 $ / ml
Run it with your numbers
- Every input above is editable in the live Primer Usage calculator, which recalculates instantly and can be shared with the inputs intact.
Last reviewed 2026-05-12.