|Uncured Elastomer Membranes|
These membranes are not cured during manufacturing, but cure naturally during exposure after installation. Typical of this group are some Hypalon membranes. Often reinforced with polyester scrim or woven synthetic materials, the resulting sheet is a tough membrane with high tensile strength. The exposed surface is often white or a light color, for reflectivity.
Generally aesthetic, energy efficient, long life, lightweight. Holds up well in ponding conditions. Low maintenance. Repairs are easily made. No extra surfacing required.