Siplast/icopal, Irving, Texas, offers Paraslope, a solution for small but troublesome roof-drainage problems. The asphalt-encapsulated, compressible aggregate enables the correction of areas of ponded water without substantial rework. Its waterless composition allows the material to be layered between membranes, so it is not necessary to remove the existing roof membrane. The product is compatible with asphalt-based roofing systems and substrates. Membrane attachment to finished applications can be achieved with a solvent-based asphalt adhesive, torch, or hot asphalt from a pouring can.