Prime IT Multi Surface Primer is a high-performance, moisture-tolerant acrylic primer, sealer, and bonding aid designed for professional surface preparation. This versatile product works effectively on both porous and non-porous substrates, helping create a stable surface before the application of smoothing compounds and other flooring materials.

Formulated as a water-based polymer emulsion, Prime IT Multi Surface Primer helps reduce substrate absorbency while improving adhesion between layers. It supports smoother application, better curing performance, and stronger bonding results across a wide range of surfaces.

This primer is especially suitable for multi-layer smoothing underlayment installations, where it helps minimise pinholes and maximise interlayer adhesion. It can also stabilise and consolidate weak or dusty surfaces before further preparation work begins.

The practical 5 litre bottle provides coverage of up to 50m², making it suitable for both residential and commercial flooring projects. In addition to its priming properties, it can also be used as a curing agent where required.

Suitable for professional flooring preparation, tiling, and levelling applications, Prime IT Multi Surface Primer offers reliable performance across multiple substrate types.