GK Pro Black Spot Remover 5L


Before Greener Kleener
Before Greener Kleener

GK Black Spot Remover is a high-performance cleaner designed to easily remove black discolouration and microbiological contaminants from porous surfaces such as stone, render, block paving and concrete.

GK BSR is a thixotropic, slightly viscous, non-penetrating gel. A unique alkali formula with wetting agents for the removal of organic and non-organic staining.

It thins when agitated allowing good contact with surface contamination, as a gel it is non-invasive and allows dwell time for the active ingredient to do its work. Brush in and leave for up to 24 hours (depending on need) and rinse.

GK BSR can be used before or after GK Pro biocidal treatment, or as a stand-alone treatment.

Product Details


BSR can be applied by brush, sponge, roller or extending pole, choose your preferred delivery method. Many contractors recommend and use the XLine trolley system ( www.xline-systems.co.uk/xline-trolley). Always rinse after treatment.

POWERFUL, EFFECTIVE CLEANER FOR STUBBORN FUNGI LICHENs AND ALGAE

DOES NOT ALTER APPEARANCE OF THE SURFACE

FAST ACTING

LOW ODOUR - SOLVENT AND ACID FREE - BIODEGRADABLE

REMOVES AND CONTROLS ORGANIC SOILING - NO NEED FOR POWER WASHING

AVERAGE COVERAGE: 8m² per litre

 

APPLICATION

  • Always test on a small area of the surface to check compatibility and performance before commencing with the whole area
  • Remove loose dirt, moss and other debris from the surface to be treated. A broom or firm bristle brush is ideal.
  • Do not use in wet weather, frost or if rain is forecast within the application period. If used when temperature is below 8⁰C the effectiveness may be reduced and longer cleaning time may be required.
  • Keep pets away until the surface is fully washed and dry.
  • Ideal application temperature between 10⁰C and 30⁰C.
  • The longer GK BSR is left to work (up to 24 hours) the brighter the surface will appear.
  • It may help the process to slightly wet the surface prior to application.
  • NOT recommended for use on wooden surfaces

 

Application on render and masonry work:

Reduce biological loading by brushing with GK Pro followed by rinsing or steaming.

On through colour monocouche renders, if metabolised fungi is prominent over a large area, GK BSR can be used as the primary treatment. If algae staining remains a top dressing application of GK Pro will reduce discolouration.

 

STORAGE

24 months from date of manufacture in original unopened container in a clean, dry area. Do not store below 5⁰C

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