Place an Order Request a Quote Approved Contractors Request a sample Literature Request Technical Support CPD Seminars E-Brochures

Ronafix for Concrete Repairs

BBA Approved polymer admixture for use with concrete repair mortars

BBA logo 2151

Features and Benefits

  • BBA Certificate 89/2151 - Ronafix Concrete Repair Admixture
  • ‘A repair incorporating the product will have at least the life of the surrounding concrete.’ BBA Certificate No. 89/2151
  • Provides protection to steel reinforcement from carbonation
  • Application from 6mm
  • Waterproof
  • Frostproof
  • High compressive strength
  • High flexural strength
  • High tensile strength


Ronafix is a BBA Approved single part modified styrene butadiene liquid additive for cement mortars which enhances physical and chemical properties, allows mortars to be placed in thin section, provides waterproofing and resistance to frost and promotes adhesion to building surfaces.


Mortars containing Ronafix are used for a wide range of applications where thin high strength high performance mortars are required. Typical minimum application depth is 6mm.

Uses and Coverage Rates

Mix A                                 Concrete only                                                 90 litres per m3

Mix D                                 Concrete and steel reinforcement                  140 litres per m3

Pack Size

5, 25, 220 and 1000 litres

ronafix for concrete repairs
quote request
tech support
buy now

Ronac House, Flex Meadow, Harlow, Essex CM19 5TD UK                                             Tel: +44 (0) 1279 638700 E-mail:

All Rights Reserved. © Ronacrete Limited 2016
a website soinspired
NQA Accreditations ISO 9001
NQA Accreditations ISO 14001
NQA Accreditations ISO 18001
CE Marking
British Board of Agrement
RIBA Certified CPD
NBS Plus
British Structural Waterproofing Association
British Association of Landscape Industries
The Resin Flooring Association
British Electrotechnical and Allied Manufacturers' Association
Concrete Repair Association
The Concrete Society