![]() ![]() ![]() Because conditions vary, it is recommended that you exercise caution prior to walking on recently applied coating. ![]() Installing by roller will also likely cause some of the rock to become disembedded which will need to be removed prior to installing the silicone top coat.Ĭure Time: Pro-Level Surface Leveling Coating cures in 4-48 hours depending on weather conditions. If applying by roller instead of sprayer, anticipate using additional material to fill all voids. Pour material onto the surface and use roller to spread material into all cracks and crevices. Roller: Apply SL 800 with a medium to heavy nap roller.Use short, overlapping passes to ensure the entire surface is coated and there are no voids in the surface. Spray: Apply SL 800 with a standard heavy-duty airless spray unit at a rate of 3-6 gallons per 100 sq.Mix: It is recommended that any silicone product be mixed with a drill mixer for ~5 minutes prior to application. For more detailed preparation instructions, view our Technical Resources page. Ensure roof is completely dry prior to applying silicone. Prep: Prior to starting your roofing project, prep the roof by power-washing, removing dirt and debris, and making any necessary repairs. Refer to product packaging for date of manufacture. Storage and Shelf Life: Pro-Level Surface Leveling Coating has a recommended shelf life of 12 months from the date of manufacture when stored in unopened containers between 40☏ and 80☏. At normal temperatures and humidity, cure time is between in 4 and 48 hours (depending on thickness), For applications with lower than normal temperature and humidity levels, expect the cure time to be longer. This coating is a one-part, ready-to-use material that can be applied easily to a dry, frost-free surface, and cures by reacting with moisture in the air. After application, SL 800 will self-level into the lowest points on the roof and provide a smoother surface for Silicone Roof Coating application.Ĭomposition and Materials: SL 800 is a dispersion of silicone rubber. ![]() This coating should be applied to the roof surface via heavy-duty airless spray unit. SL 800 is designed to be used as a surface-leveler on roofing projects in which the surface is too rough or uneven to apply a roof coating, such as gravel surface built-up roofs and “alligatored” areas of a smooth surface built-up roof. 72 in.SL 800 Surface Leveling Coating is a modification of our 100% Silicone Roof Coating with a red color.
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