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Nu-Base Concrete Dustproofer is a sodium silicate, non-flammable and non-toxic dustproofer and sealer.


The system will give protection for up to five years conforming to BS 5493, the code of practice for the protective coating of iron and steel against corrosion. Being quick-drying, the system is ideally suited for application to steelwork which requires a fast return to public use.

General information
Specification data - Waterborne metal primers
Product Reference

HPC 54 – Nu-Steel One Coat Primer Topcoat


Any BS 4800 or RAL shade; insert requirements.

Standard product features

Drying time:

  • Touch: 20–30 minutes.
  • Hard dry: 12 hours.

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