K-50 ROOF COATING
Flexible bitumen roof coating with matte finish. Includes special bitumen, active adhesive agents, non-drip agents and filler materials that improve weather resistance.
How to use:
Brush or wash the roof surface to remove all dust and loose rocks. Use sealing compound K-36 and pieces of felt to block all holes. Remember to also seal the edges of pass-throughs. On bitumen roofs the surfaces which are dry and cracked should first be treated with bitumen solution K-80. Allow the primer to dry well, preferably a few days. On tin plate roofing remove flaking from rusted spots on the tin roof as well as possible and apply bitumen solution K-80. Seams, pass-throughs and any small holes should be mended with sealing compound K-36 and glass fabric.
Mix a sufficient amount of coating in one container for the whole roof surface at once in order to avoid different shades. Spread the coating with a semi-soft brush. The painted surface must be dry and the dried surface should be protected against moisture. Working temperature +5…+25 °C. Consumption for felt roofs 0.5…0.7 l/m2 and for tin roofs 0.4…0.6 l/m2. Stains and tools are cleaned up mechanically, using mineral turpentine (white spirit).
Black, flexible and weather-proof roof coating. Drying time 3–4 hours at +20 °C.
In a dry place protected against sunlight and heat. Storing at room temperature at least 24 hours before use is recommended.
Instructions for environmental protection:
Empty packaging and dried product can be taken to a landfill. Waste including fresh product is hazardous waste. Must be disposed of in accordance with waste management legislation and instructions from the environmental authorities.
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Use: For coating tin plates, bitumen corrugated plates and felt roofs and attaching protective revetment.
Consumption: bitumen roof 0,5 - 0,7 l /m2/per layer metal roofing 0,4 - 0,6 l /m2/per layer
Thinner and cleaning of equipment: white spirit or mineral turpentine