POLYUREA TECHNICAL DATA CDL-05 UL 80 1 Form: ARJ-1906 Rev.: 090225 DESCRIPTION AND USES Citadel® UL 80 is a two component polyaspartic floor coating that provides low odor, excellent UV, chemical, and abrasion resistance plus a 24 hour return to service time. UL 80 is a versatile coating primarily used as top coat over broadcast systems. Smooth or solid color floors may leave an orange peel finish. UL 80 is sold clear, but may be pigmented using Rust-Oleum® Universal Tint Packs. PRODUCT FEATURES AND BENEFITS • Fast return to service time, low odor and can accept vehicle traffic in 24 hours • UV stable, excellent chemical, abrasion, and heat resistance • Can be applied at temperatures between 30-90°F • Available in gloss finish PRODUCT SKU DESCRIPTION (Clear) 390092 4 Gallon Kit 390096 10 Gallon Kit PRODUCT APPLICATION READ ALL INSTRUCTIONS CAREFULLY BEFORE STARTING PROJECT SURFACE PREPARATION The concrete surface must be free of all dirt, grease, oil, fats, and other contamination. Remove surface contamination by cleaning with Rust-Oleum Professional Cleaner Degreaser, detergent, or other suitable cleaner. Rinse thoroughly with clean, fresh water and allowed to dry. NEW CONCRETE: New concrete should be allowed to cure for a minimum of 28 days. The concrete must be structurally sound, dry, and free of grease, oils, dust, curing compounds and other coatings or contaminants. Surface laitance must be removed. Concrete must be tested for relative humidity and or rising moisture vapor emission. Rates must not exceed 3 lb. per 1,000 sq. ft. over a 24-hour period as measured by calcium chloride test method ASTM F1869 or RH in slab must not exceed 75% as tested per ASTM F2170. The preferred method of surface preparation is to mechanically abrade the floor by diamond grinding to achieve a final #80-#120 grit finish, reference profile CSP-2 according to ICRI. PREVIOUSLY COATED CONCRETE: Previously coated concrete must be in good sound condition with the existing coating tightly adhering to the concrete. In addition to the aforementioned cleaning the existing coating must be abraded to dull the finish and produce a slight surface profile. Remove all sanding dust by vacuum. PRODUCT APPLICATION (cont.) MIXING Both components should be preconditioned to a minimum of 50º F (10ºC) prior to use. Thoroughly mix each component separately before combining. If only using part of a container, be sure to use a separate mixer blade for each component to avoid cross contamination. Pour the Part A and Part B components together in a clean, dry five-gallon container and power mix for a minimum of two minutes. Do not entrain air into the mixing. Do not mix more material than can be applied in 20-25 minutes. If using less than a full container, combine the components using a mixing ratio of 1:1 by volume, Part A (Base) to Part B (Activator). TINTING (Clear) Pre-mix Universal Tint Packs prior to adding into floor coatings. Hand mixing until uniform in appearance is acceptable. Add Universal Tint Packs at 8 oz. per gallon of mixed floor coating material and combine thoroughly via power mix to achieve uniform colorant dispersal. NOTE: Some colors, including safety colors, may require additional coats if desired coverage is not achieved in the first application. NOT FOR USE IN WATER BASED COATINGS If there are any questions on the tint process of this product, please consult our technical service department. EQUIPMENT RECOMMENDATIONS ROLLER: Use a high quality 3/8" lint-free roller with a phenolic core. BRUSH: Use a disposable natural fiber chip brush, 2-4 inch wide for cut in work. APPLICATION Apply only when air, material and floor temperatures are between 30-90°F (-1-32°C). Do not apply in direct sunlight or when temperature is rising. Colder environmental conditions can slow the cure of UL 80. For application outside of this temperature range, please contact Rust-Oleum Technical Service. Immediately after mixing, pour the material onto the floor in a long, 8-12-inch-wide stripe. NOTE: Do not scrape the sides or bottom of the container. Use only the material that flows naturally out of the container. Also, do not turn the container upside down and leave on the floor to drain. Doing so may result with unactivated material from the sidewall of the container being applied. This will cause soft spots in the coating.
