| Product type | Buoyancy | Remark |
| Spun fibre (2 - 5 cm particle length) | 0 | Sunk |
| Fibre balls (1 - 3 cm particle length) | 0 | Sunk |
| Powdered fibre | 0 | Sunk |
| Powdered core | 0.5 | Partial |
| Powdered fibre/powdered core mix | 0.5 | Partial |
| Rough core (1 - 1.2 cm particle length) | 0.5 | Partial |
| Milled core/milled fibre mix (bagged) | 0.5 | Partial |
| Milled core/milled fibre mix (unbagged) | 1 | Floated |
| Whole stem grinded (20 mixed genotypes, bagged) | 1 | Floated |
| Whole stem grinded (1 genotype, bagged) | 1 | Floated |