Teknos Rensa Steel Washing Agent

SKU id19700 Non Hazardous
A pretreatment agent for maintenance painting.
Available in 1 and 5 Litres
£4.57 (£5.48 Inc VAT)
£4.57 (£5.48 Inc VAT)

Product Description

Please note this product may have a leadtime. Contact our sales team for updates.

Teknos Rensa Steel is a very efficient citric acid based detergent for pretreatment of galvanized sheet-iron and zinc-coated steel surfaces before painting.

Best Uses

Teknos Rensa Steel is a pretreatment agent for maintenance painting. It is primarily meant for washing new untreated zinc-coated and galvanized steel surfaces before painting with Teknos Kirjo or Teknos Kirjo Aqua paint for sheet-iron roofs. It removes very efficiently zinc salts, grease, dirt and other impurities. It is also suitable for washing of previously painted sheet-iron roofs before maintenance painting.


Dilute Teknos Rensa Steel with water depending on the purpose of its use:

For washing of and pre-treating surface to be painted: 1 : 3 (1 litre of detergent to 3 litres of water) For very dirty surfaces: 1 : 1

Remove loose dirt and dust from the roof by brushing.

Apply the detergent to the surface to be cleaned by using e.g. a brush or low-pressure spray (so-called garden spray). Let it act for approx. 10 minutes. Enhance the cleaning effect by brushing strongly.

The detergent must not dry on the surface to be cleaned - wet the surface again with the washing fluid, if needed. Rinse the surface thoroughly with a plenty of clean water. Rensa Steel is an efficient, but environmentally friendly and biodegradable product. However, using the detergent must be followed with a reasonable caution. Avoid skin contact and breathing the spray mist. Protect eyes from splashes. More information from product’s Safety Data Sheet.

Recommended Products To Use

Teknos Kirjo Aqua Paint

Teknos Kirjo Aqua Paint

For new unpainted zinc coated/galvanized sheet-iron and steel surfaces.

£25.50 (£30.60 Inc VAT)