Sil Floc Kieselsol Finings

I’m going to try Sil Floc. I’ve used Biofine in the past and it worked well.So does time/patience. If anyone has used this product, please share info/processes related to dosage per unit. I’m guessing it would be similar to biofine. Also read on the label ( not very descriptive) to apply using inline dosing with regard to beer. I don’t know what that means. Thanks in advance!!