Mendeleev Ltd.

Development and production of paintwork materials

Preservative substances and hydrophobizators for wood and concrete,
automobile chemical goods, paint removers, anticorrosive PM, solvents for printing industry.

Graffiti removal from roller shutters

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Address: Saint Petersburg, 50, Ligovsky Prospekt.
Materials supplier: Mendeleev Ltd.
Date of operation: October 18, 2011.
Objective: Remove graffiti from roller shutters, leaving the thin decorative powder paint layer undamaged.
Product used: Old Paint Remover No.281.
Air temperature: +12ºC.
Relative air humidity: 93%.

Graffiti removal from roller shutters
Pic.1 – Please note that the roller shutters are coated with a thin powder paint layer and that it is Old Paint Remover No. 281 that will remove graffiti without damaging the primal paint layer.
 
Graffiti removal from roller shutters
Pic.2 – Product used at the object – Old Paint Remover No.281. It is designed to remove thin hard-to-destruct paint coatings following a spraying method.  The remover is a liquid of grayish-white color, it does contain neither acids nor alkalis. Product consumption: minimum 200 ml per square meter. Please note that this remover is used for graffiti removal only.
 
Graffiti removal from roller shutters
Pic.3 – Applying Old Paint Remover No.281 onto the graffiti with a hand pulverizer. After 3-5 minutes exposure the remover starts to work. During the old paint removal procedure wear safety gloves and goggles.
 
Graffiti removal from roller shutters
Pic.4 – Exposure time: 3-5 minutes. The graffiti paint starts to blister. After the adhesion is destructed, graffiti may be removed with rags or brushes.
 
Graffiti removal from roller shutters
Pic.5 – Graffiti paint is removed with minimal efforts even with a conventional multilayer napkin.
 
Graffiti removal from roller shutters
Pic.6 – Almost all of the old paint was removed from roller shutters. Remove the paint out of the roller shutter technological sockets with a small brush.
 
Graffiti removal from roller shutters
Pic.7 – Graffiti removed from roller shutters completely. After paint removal, the surface should be rinsed out with a little water.
 
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