Ronafix for Renders Certificate No. 86/1651 Admixture for weatherproof renders and waterproof / tanking renders FEATURES • waterproof (mix design E) • weatherproof (mix design A) • frostproof • high compressive strength • high tensile strength • high flexural strength • pre-packed for increased confidence • can be laid from 6mm 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. There are 2 mix designs when using Ronafix as a waterproof render. Ronafix Mix Design A is used for weatherproofing and Ronafix Mix Design E is used for tanking. 38N/mm² 45N/mm² 56N/mm² 70N/mm² 5.0N/mm² 7.1N/mm² Flexural Strength 7 days 28 days Compressive Strength 1 day 3 days 7 days 28 days Tensile Strength 7 days 28 days Compressive Strength 1 day 3 days Continued on following page... Other Ranges—Resin Bound and Bonded Surfacing, Concrete Repair and Coatings, Screeds, and, Flooring and Bedding

Admixture for weatherproof renders and waterproof / tanking renders Tensile Strength Flexural Strength Compression tests: Flexural tests: Tensile tests: Test Authority: dumbell specimens British Precast Concrete Federation Ronacrete Laboratories Laboratory Results: Results shown are in N/mm2. Maximum laboratory strengths are achieved by casting and curing cubes in ideal working conditions; site strengths will be lower. Mix Design Ronaf ix Mix A By weight Weatherproof Renders Cement 50kg Medium sharp sand 125kg Water 9 litres (approximately) Mix Design Ronafix Mix E By weight Medium sharp sand...

Ronafix for Renders Certificate No. 86/1651 Admixture for weatherproof renders and waterproof / tanking renders Instructions for Use (continued) Damping The prepared surface must be thoroughly dampened with clean water. All surplus and standing water must be removed before the primer is applied. Priming Brush apply a primer of 1:1 Ronafix : cement to the damp surface immediately before applying the Ronafix modified mortar. Mix the primer thoroughly and apply evenly over the surface ensuring total and uniform coverage. Only prime an area which can be covered by the render within the working time...

Ronafix for Renders Certificate No. 86/1651 Admixture for weatherproof renders and waterproof / tanking renders Site Attendance Site Attendance When on site Ronacrete representatives are able, if asked, to give a general indication of the correct method of installing a Ronacrete product. It is important to bear in mind that Ronacrete Ltd is a manufacturer and not an application contractor and it is therefore the responsibility of the contractor and his employer to ensure he is aware of and implements the correct practices and procedures to ensure the correct installation of the product and that...