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Technical Dayta Sheet Compedium

CONTENTS CONCRETE REPAIR CORROSION CONTROL GROUTS & ANCHORS PROTECTIVE COATINGS INDUSTRIAL FLOORING SURFACE TREATMENTS JOINT SEALANTS CONCRETE JOINTING JOINT FILLERS WATERPROOFING WATERSTOPS ROOFING TIMBER FLOORING ALPHABETICAL INDEX Technical Data Sheet Polymer emulsion bonding agent Uses Nitobond HAR is the recommended primer for the Renderoc cementitous repair system. Advantages „ Single component - no site mixing „ Easy to use - ready to use straight from container „ High bond strength - excellent bond strength between May 2013 Page 1 May 2013 81 Renderoc systems and concrete „ Cost effective - economical in use Description Nitobond HAR is a single component polymer emulsion system designed as a bonding agent for Renderoc repair products. Technical Support Parchem offers a technical support package to specifiers, end-users and contractors, as well as on-site technical assistance. Application Instructions Preparation All surfaces should be clean and free from dust and contamination. Application The substrate should be thoroughly soaked with clean water and any excess removed prior to applying one coat of Nitobond HAR primer and scrubbing it well into the surface. The Renderoc mortar can be applied as soon as the primer becomes tacky. If the Nitobond HAR is too wet, overhead and vertical build-up of the Renderoc mortar may be difficult. If the Nitobond HAR primer dries before the application of the Renderoc mortar, the area must be re-primed before proceeding. In exceptional circumstances, e.g. where a substrate/repair barrier is required or where the substrate is wet or likely to remain permanently damp, Nitobond EP bonding aid should be used. Contact your local Parchem sales office for further information. Note: Nitobond HAR primer is generally not used when spraying Renderoc mortars. Cleaning Wash all equipment with clean water immediately after use. Limitations Do not use Nitobond HAR when the temperature is below 5°C and falling. Estimating Supply Nitobond HAR: 1 litre tin PC: 322070 5 litre tin PC: 322080 20 litre drums PC: 322065 Coverage As primer Nitobond HAR: 4 - 6 m²/litre Storage Shelf life Store in dry conditions at 5°C-25°C. Shelf life is 12 months if stored in dry conditions. Protect from frost. Fosroc® Nitobond HAR


Technical Dayta Sheet Compedium
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