Asphalt lacquer R
Usage
The asphalt lacquer R is used for restorative paints during repairs of cardboard, resin and steel plate roofing in particular, further for roofing and isolation works, for temporary waterproofing coatings, protective coatings of structures and other steel or cast-iron objects from corrosion. Asphalt lacquer R coatings are weather-tight and resistant to moisture. Before use, mix the lacquer throughly and dilute with industrial spirit. Apply cold with a brush or roofing brush. The product is not intended for coating of surfaces in contact with drinking water or food.
The average spreading rate depends on kind and application purpose 0,2 – 0,5 kg/m2 of painted surface.
General characteristics
The asphalt lacquer R is produced by dissolution of the suitable asphalt in organic solvent containing additives improving adhesion properties and weather-tightness. It is liquid of middle viscosity, black color, without mechanical impurities and water. It is water insoluble. The Asphalt lacquer R is flammable, Class II pursuant to STN 65 0201.
Quality indicators
| Quality indicatory | Value |
|---|---|
| Leaving time F4 at 23 oC, s. | 50 - 120 |
| Content of non-volatile matters, % vol., min. | 50 |
| Ash, % mass, max. | 5 |
Work safety and health protection
As to its direct impact on human body, the Asphalt lacquer R is classified as matter with the middle biological activity (II. B). When handling it, it is therefore necessary to use protective equipment (twill dress, shoes, working gloves, goggles or protective shield). If skin is affected, wash the affected spot with water and soap and treat with restorative creams. Do not use petroleum products and solvents (gasoline, toluene, acetone etc.) to clean skin.
Packaging and storage
The Asphalt lacquer R is delivered in 15 kg and 10 kg packaging, or other according to the customer’s requirements. Store in tightly closed containers at a weather-tight sites, protected from rain, dust, sunshine and direct influence of heating units. It might be stored even at temperatures bellow zero. It is forbidden to handle open flame at the storage area containing the organic solvents of Hazard Class II. The shelf life in original containers under mentioned conditions is 1 year from the date of filling at the manufacturer.
