Humidity Primer
The best solution as a primer for waterproofing or flooring polyurethane application on supports with moisture content greater than 4%. Nevertheless, this product is not useful when moisture has a freatic origin, with pressures greater than 1,5 N/mm2. Humidity Primer is a 2-component, water based epoxy resin. It effectively blocks residual moisture flow and prevent blistering of the polyurethane coating applied on top. This product is useful for any kind of waterproofing project, involving polyurethane sealing, such as: Roof and wall refurbishments, waterproofing treatment of tanks and other water management facilities, floorings in moisture-affected environments. Available in 5 & 18Kg.