Surface Shine Brown EX is a brown-pigmented acrylic cure and seal that tints and dustproofs both fresh and aged concrete Surface Shine Brown EX enhances and tints the cement paste of Merrimack Brown exposed aggregate surfaces, and can renovate existing concrete, brick, or terrazzo floors, brightening them and making maintenance easier. Key Features & Benefits Fast-drying, solvent-based performance with VOC compliance in OTC/LADCO/MRPO regions Light brown pigment enhances and tints exposed aggregate Improves wearability and durability of aged concrete Application Instructions Apply as soon as surface water has evaporated, without marring the concrete; apply evenly in a uniform coat Surface must be clean, dry or damp, and free of stains, oil, grease, dirt, and incompatible coatings Do not apply on hot surfaces or in direct sunlight, to avoid rapid evaporation and bubbling, peeling, or blushing Keep the sprayer tip within 12 inches of the surface and maintain high pressure; agitate well before every use Two thin coats are recommended, never a single heavy coat; a second coat can be applied at 400 sq ft/gal once the first is dry Technical Data Summary Shelf Life: 2 years from manufacture date in original tightly closed containers Packaging Available in 5-gallon pails. Supporting Documents Safety Data Sheet (SDS) Technical Data Sheet (TDS)