Description

A general purpose self-levelling underlayment before the application of floor finishes or Cemtop XD. Cemtop GP is also suitable as a floor finish for foot traffic or light commercial areas.

General information

Uniclass 2015

Pr_35_31_06_80 Smoothing and levelling underlay compoundsPrimary

CAWS

M10/12 Proprietary polymer modified levelling screeds

M10/160 Proprietary self smoothing levelling screeds

M10/17 Proprietary polymer modified wearing screeds

M10/192 Proprietary self smoothing wearing screeds

M40/460 Smoothing underlayment

M42/10 Wood flooring

M42/110 Wood block flooring

M50/460 Smoothing/ levelling underlayment compound

M50/65 Laying coverings

Specification data - Smoothing and levelling underlay compounds

Product Reference

Cemtop GP

Primer

Nitoprime 33, two coats

Screed thickness

5–50 mm. Consult Fosroc for recommendations.

Standard product features

Primer:

Nitoprime 33 is an aqueous acrylic copolymer.

CE marking:

  • Declaration of Performance: UK9-39.
  • Standard: BS EN 13813:2002.
  • Compressive strength: >25 MPa.
  • Flexural strength: >5 MPa.
  • Wearing resistance: <AR2.
  • Fire resistance: NPD.

Performance:

  • Compressive strength (at 28 days, BS EN 13892-2:2002): 25 N/mm².
  • Flexural strength (at 28 days, BS EN 13892-2:2002): 5 N/mm².
  • Abrasion resistance (at 28 days, BS EN 12892-4:2002): 170 µm.
  • Bond strength (at 28 days, BS EN 13892-8:2002): 1.7 N/mm².
  • Impact resistance (pass < 1 mm, BS 8204-1:2003): 0.7 mm.
  • Slip resistance (at 28 days, pass > 40, BS EN 13036-4:2011): Wet, 56; dry 66.

Traffic time at 20°C:

  • Foot traffic: 4 hours.
  • Light traffic: 48 hours.

Similar products from Fosroc International Limited

Cemtop UL

Cemtop XD

Cemtop XD