Polyurethane-based elastomeric bitumen free waterproofing system PermaElasto Shield PU- White Description PermaElasto Shield PU – White is a single component, VOC-compliant, ready-to-use polyurethane-based hybrid liquid waterproofing membrane that is applied with a brush or stiff roller. It cures by reaction with humidity, maintains its elasticity, suitable for applications to horizontal and vertical surfaces. PermaElasto Shield […]