they don't go very far for what you pay and take much longer to dry than 1k turbo, also when you open a tub you can't re-seal and use the leftovers another day.
Laybond rapid dpm does the same job as 1k as used both of them. I feel saver using a epoxy dpm as with most of them it leaves a thicker coat of dpm on.
Epoxy DPM = creates a barrier on top of subfloor 1K turbo (laybond? not sure as not used) = turns the top surface of subfloor into DPM. Out of the two i 'personally' prefer 1K turbo. Reasons as above. Both have a time and place tho.
