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Renderoc LA & LA55

Renderoc LA

Protective cementitious coating and levelling mortar for applications from feather edge to 5mm conforming to the requirements of BS EN 1504-3.


For application in thin layers, the filling of blow-holes or imperfections in concrete to produce a smooth surface. Providing a chloride and carbonation barrier. It can be left as a fair-face finish or overcoated. It can be used as a scrape-coat, brush or trowel applied, placed in thicknesses from 0-5 mm.

Renderoc LA55

High performance free flowing low alkali microconcrete conforming to the requirements of BS EN 1504-3 Class R4.


For the reinstatement of reinforced concrete where low permeability characteristics are required and where high compressive strength is a consideration.

Renderoc LA55 has been specifically developed for the repair of large areas of concrete where access is restricted or where reinforcement is congested.

It is suitable for use where excellent chloride and carbon dioxide resistance is required or for repairs to concrete affected by alkali-silica reaction (ASR). Renderoc LA55 is alkaline in nature and will protect embedded steel reinforcement.

Renderoc LA & LA55