For powdery roof tiles and concrete

NuPrime is an acrylic primer designed to promote a good inter-coat bond on powdery, unstable roof tiles. Its advanced formula is designed to create a stable surface for all Nutech exterior durable roof coating products.

NuPrime is also recommended as a primer under the NuCourt range for concrete sports surfaces.


  • Fast drying
  • Promotes inter-coat adhesion
  • Weatherproof
  • Easy application
  • Excellent penetration through oxidised powdery tile surfaces

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Application Guide

Avoid mist-spraying Nu-Prime on hot tiles to prevent flash surface drying.

Coat in cooler weather conditions or pre-wet the roof with cold water to reduce the surface temperature in very hot weather. The addition of several litres of water to 20 litres of Nu-Prime in very hot weather is recommended to assist penetration and reduce the potential for flash surface drying.

Flood apply the coating onto the tile to maximise the penetration.

Quick Reference Roof Coating Guide

Quick Reference

Suitable Surfaces

Concrete Tiles


Milky white viscous liquid


8.5 - 9.5



Film Forming Temperature:


Coats Required:

1 Coat

Touch Dry:

30 Minutes

Full Cure:

2 hours

VOC Levels:

12 g/L



Ambient Application Temperature:

10°C - 30°C

Coverage Rate:

4 m2/L


Deep Penetrating

Powdery Surfaces


Water Based

In The Blog:

Choosing the right primer for a roof

Related Products:

Download NuPrime TDSDownload NuPrime SDS
Important Notice

The information given in this data sheet is based on many years experience and is correct to the best of our knowledge. However as the use of our product is beyond our control we can only be responsible for the quality of our product at the time of dispatch. For additional information about specifications or application please contact our company. As this information is of a general nature we cannot assume responsibility for individual use.