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Ronafix Pre-packed Tanking Render

A pre-bagged cement render supplied complete with dry powders and a bottle of polymer gauging liquid. It provides a watertight and tanking render and is bonded with Ronacrete Standard Primer.


  • Waterproof.
  • Frostproof.
  • High compressive strength.
  • High tensile strength.
  • High flexural strength.
  • Pre-packed for increased confidence.
  • Can be laid from 6 mm.

General information



High compressive strength

High tensile strength

High flexural strength

Pre-packed for increased confidence

Can be laid from 6 mm

Uniclass 2015
Pr_20_31_53_14 Cementitious tanking mortarsPrimary

M20/160 Proprietary cement gauged render

M20/19 Proprietary render

Specification data - Cementitious tanking mortars
Product Reference

Ronafix Pre-packed Tanking Render

Standard product features

Compressive strength:

  • 1 day: 22 N/mm².
  • 3 day: 34 N/mm².
  • 7 days: 42 N/mm².
  • 28 days: 53 N/mm².

Tensile strength:

  • 7 days: 5.7 N/mm².
  • 28 days: 8.4 N/mm².

Flexural strength:

  • 7 days: 15.8 N/mm².
  • 28 days: 19.1 N/mm².


  • Reaction to fire: A2-s1, d0.
  • Water permeability: <0.40 kg/m².

Product Options

Application thickness:

6–12 mm.

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