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    Concrete Sealers PS102 banner
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    Concrete SealersConcrete Sealers PS102
    • Product Type:Waterborne Coating, Sealer
    • Compatible Substrates & Surfaces:Metal, Concrete, Steel
    • Features:Freeze/Thaw Stability, Low Moisture Absorption, Breathable, Alkali Resistant, Chemical Resistant, Good Penetration, Acid Resistant, Microbe Resistant, Good Non-Yellowing Properties, Corrosion Resistant, Mildew Resistant, Excellent UV Stability, Excellent Water Repellency
    • Chemical Family:Silicates
    PS102 is a chemically reactive deep penetrating siliconate sealer that is intended for unsealed and uncolored rough concrete and masonry. It creates a cross-linked insoluble methyl-silicone internal membrane that fuses within porous substrates of broom finished concrete and concrete block to combat freeze/thaw damage, reduce scaling and spalling, impart water repellence, and restrict moisture absorption. It also limits harmful effects of deicing chemicals and salts, acid rain deterioration, alkali attack, corrosion of reinforcing steel, and UV damage. PS102 decreases efflorescence and dusting, limits dirt build up, retards mold and mildew, and makes easier to clean and maintain. PS102 is breathable with minimal impact to traction coefficient. PS102 also contains film forming polymers for enhanced curing of broom finished concrete by allowing the slow release of moisture during the curing process while maintaining excellent breathability. The film forming polymers also provide superior freeze/ thaw protection in harsh climates. It is also UV resistant and nonyellowing. PS102 has a light milky appearance. Upon proper application, the substrate will have little, or no, noticeable change in appearance when dry.
    Madewell® 525 Polycarbamide Coating banner
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    Madewell Products CorporationMadewell® 525 Polycarbamide Coating
    • Ready-to-Use Product Type:Solventless & High Solids Coating, Top Coat
    • Compatible Substrates & Surfaces:Concrete, Metal, Steel
    • Features:High Durability, High Performance, Good Weather Stability, Chemical Resistant, Corrosion Resistant, Good UV Protection, Good UV Stability, Low Permeability, Fast Setting
    • Application Method:Spray
    Madewell® 525™ provides excellent performance for structures exposed to ultraviolet light. It is used for both new construction and rehabilitation of concrete surfaces on decks and floors and in freshwater and saltwater aquariums and pools. Madewell® 525 is typically used as a topcoat over Madewell® 1312S epoxy coating (including broadcast quartz and vinyl flake) to provide ultraviolet light resistance and additional durability and corrosion protection. M Madewell® 525 is a polycarbamide based, high solids coating that can be cured at room temperature for a variety of plant, shop, and field applications. In addition to superior UV stability, Madewell® 525 offers dramatically improved weather, corrosion, and chemical resistance. Because of its low permeability to oxygen, water, and chlorides, Madewell® 525 remains unchanged after years of exposure to the elements allowing it to outperform such common coatings as alkyds, chlorinated rubber, acrylics, and siloxanes on a wide variety of substrates and service environments. Normally applied at 8 to 15 mils dry film thickness (DFT) in a single coat, its free spreading characteristics, fast set time, and easy cleanup help to minimize labor costs and down time.

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