How does Titan XC break down dry fertilizers?

Since dry fertilizers dissolve in the soil solution, why use Titan XC?

Titan XC is a fertilizer catalyst that increases efficiency of dry phosphorus and potassium fertilizers. It is applied directly to the fertilizer prill and the biochemistry in the product accelerates prill breakdown and availability of nutrients from the prill. This is more efficient than waiting for the applied dry fertilizer to dissolve in the soil solution.
You can see how quickly Titan XC works to break down dry fertilizer and release nutrients in this short video: