Hi Reynolds, i've never used the predator paint but as polepot said i am a bait consultant for Teme Severn baits and only ever used that on the rivers for barbel and chub. Unfortunatly you can't buy it in the shops as yet, but you can buy it online at
Teme Severn - Bait, Pellets, Boilies, Impact Lamprey I have had a lot of success with the lamprey on a few rivers.