Extremastic PU - Brown R-8011 - 20 KG.
SKU: 330509Two-component polyurethanecoating high chemical and dielectric resistance. dielectric resistance. Excellent adhesion on steel blasted to Sa 2 ½ grade, on epoxypolyamide, polyurethane or polyvinyl butyral primers(shop primers or wash primers). Excellent adhesion on blasted or shot blasted concrete. And good adhesion on a wide variety of substrates.
Description
Developed as an interior coating for steel or concrete tanks in contact with chemical products, for parts of industrial installations subjected to continuous or alternating immersion in fresh water, salt water or waste water. As a lining for industrial structures subjected to basic or moderately acidic chemical fumes, highly corrosive atmospheres and organic solvents. Due to its dielectric strength(electrical insulator) it is especially recommended as an exterior coating for gas station tanks.
PHYSICAL PROPERTIES:
- Color / Finish: Ral-8015 / Glossy.
- Solids by volume: 99 +/-1 %.
- Specific gravity: 1.45 + 0.050 gr/cc
- VOC: 4 - 8 gr. / liter
APPLICATION DATA:
- Mixing ratio: 5:1 by weight
- Mixing time: 20ºC1 h
- Recommended thickness Dry: 300 microns / hand Dry: 35-40 microns
- Maximum working temperature 100 ºC
- Theoretical Coverage: 100 g/m² at 40 microns dry.
- Application system: Airless spray gun.
- Thinner/cleaner: Polyurethane solvent
- Dilution max 5%.
- Avoid excessive dilution, as this may result in reduced sag resistance and loss of overall product properties .
