Search Catalog   By Item #By Keyword         All Categories    Polythane 500 All Categories > Waterproofing Membranes > Polythane 500 > Item # Polythane - 500   Item # Polythane - 500 Polythane - 500     Printable Page       Email This Page       Save To Favorites    larger image Polythane - 500 Elastomeric Waterproofing Membrane and Coating Polythane - 500 is an elastomeric polyurethane coating system. Polythane -500 is a 100% solid non-moca polyurethane system. It's low viscosity and self leveling properties make it a unique coating which has excellent bond to concrete, wood & steel. Low temperature curing at 40°F. and up.  PROPERTIES   USES    SURFACE PREPARATION   APPLICATION   ADVANTAGES    Tests Results Test Method   800 - 1000 CPS ASTMD-2392  Viscosity Part A @75°F -        Viscosity Part B @75°F -   300 - 350 CPS ASTMD-2392       Mixing ratio  2 Part A to 1 Part B by weight or 2.5 Part A to 1 Part B by volume         Mixed Viscosity  350 - 450 CPS           Pot life    30 minutes         Tensile strength  900 - 1200 PSI   ASTMD-412        Tensile Elongation 250 - 350% ASTMD-412        Tear Strength  75 - 90 PSI   ASTMD-412        Abrasion resistance,  5 - 15 mgs. loss  Taber Abrader CS-10 Wheel 1000gm. Wt. 100 cycles       Water transmission  No transmission @ 50°F for 60 Min         Water vapor transmission  None 24 hrs.  ASTME-96B        Shrinkage   None         Service temperature range   -60 to + 275°F              Hardness   50 - 60 Shore A            Flamability  Self extinguishing by this test as deter- mined with a backing of concrete   ASTMD-635