In Practical Boat Owner April 2011  test - Interstrip AF  the Pro verdict was : "Quick but messy and the fastest-acting of all the strippers we tried, left the primer intact beneath the paint.
In Practical Boat Owner April 2011  test - Owattrols Marinestrip ( previously called Dilunet) the Pro verdict was : "Slower working and dried the primer out more than Removall, but the paint came off in bigger sheets."