Nitofl or Hardtop is quality controlled, factory blended powder which are ready to use on site. They contain special hardwearing aluminium oxide abrasive aggregates which have been selected for abrasion and wear resistant properties as well as shape and size. These latter considerations, together with the use of high performance workability admixtures, produces a material which is easy to trowel into the surface of fresh, wet concrete. Nitofl or Hardtop cure monolithically to provide a dense, non-porous surface which is extremely hardwearing and abrasion resistant. Monolithic cure ensures that problems normally associated with thin ‘granolithic’ screeds, viz., shrinkage, cracking, etc., are completely overcome. Being non-metallic, Nitofl or Hardtop provide a non-slip surface which will never rust and disintegrate.
Advantages
- Non-metallic - does not rust or stain.
- Provides a hard, abrasion resistant surface
- Forms monolithic bond with base concrete
- Easy and economical to apply
- Supplied ready to use, no additive required
