Bostik’s UL-Primer is a high performance one component subfloor primer for use on porous substrates. A polymer modified formula designed for use with Bostik’s Floor Levelling range.
Coverage: 1 litre of Bostik UL-Primer diluted with 2 litres of water will cover approximately 8-10m² per litre per coat, depending upon the porosity of the substrate.