Concrete patcher and resurface is a fast-setting polymer-fortified Portland cement patch. An economical product for the repair of cracks, chips and breaks in concrete and masonry. It adheres to concrete, brick, stone, stucco, wood subfloors and other clean masonry surfaces. Crack-resistant formula. Adheres to concrete, masonry, brick, stone, stucco, wood subfloorWeather-resistant polymer fortified that is great for walls, steps, sidewalks and patios, use to resurface low areasFor use with concrete, masonry, brick, stone, stucco, wood subfloorCharacteristics resists cracking, weather resistant, fast setting, polymer fortifiedFlash point less than 200 degree Fahrenheit5 lbs. size