STAUF VPU 155 DPM serves dual purposes as a primer and damp proof membrane (DPM).

As a primer, it prepares various subfloors—including mastic asphalt screed, concrete, calcium sulphate floors, wooden planks, wood fibre boards, chipboards, OSB boards, unlaminated gypsum fibre boards, and cement floors—for the application of STAUF polyurethane, SPU, or SMP-based adhesives, ensuring optimal adhesion. As a DPM, it effectively seals cement subfloors with residual moisture up to 3.5 CM%, preventing moisture-related issues and promoting the longevity of your flooring installation. 
 

• Very fast-drying
• Suitable for universal use
• No mixing necessary
• Moisture-free
• Flexible and tension-reducing
• Damp-proof membrane up to 3.5 CM%
• Solvent-free - GISCODE RU 1
• Very low emissions - PLUS
• Suitable for subfloor heating systems