Dose is given as a percentage of rubber weight. Enter your numbers to size the addition and the material you currently stop paying for twice — once to make it, once to dispose of it.
Recovery figures assume scorched and off-grade stock is returned to production rather than disposed of. Disposal charges, inventory carrying cost and replacement compound cost are additional savings not counted above. Confirm dosage on your own compound with a trial — that is what the free sample is for.
Two parts FLEXIAID per hundred parts rubber (2% of rubber weight). A 500 kg batch takes 10 kg. Improves processing, prevents scorching, enhances final aging properties.
Heavily deteriorated or scorched material needs more. The calculator uses 4% as a working midpoint — start at 3 and increase with material condition.
Disposal charges, inventory carrying cost, replacement compound and the four chemicals FLEXIAID displaces from the recipe all sit outside this figure.
The percentage is measured against the rubber in the batch, not the finished part weight. A 500 kg rubber charge takes 10 kg at 2%.

Take the figures to a bench trial on your own compound — we'll send the sample and a Certificate of Analysis.