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MasterProtect EL 850 - Silicone-modified, anti-carbonation, elastomeric waterproof coating
MBCC Group

MasterProtect EL 850 - Silicone-modified, anti-carbonation, elastomeric waterproof coating

MasterProtect EL 850 is a water-based, silicone-modified elastomeric coating for waterproofing exterior surfaces. It has superior crack-bridging ability with a total elongation of 700%. It retards carbonation of concrete. It complies with Federal Specification TT-C-555B, Type II.
  • PRODUCT HIGHLIGHTS • Silicone-modified acrylic formula is recoatable • Available in a broad range of colors • Resists wind-driven rain, helps prevent water penetration into the substrate • Breathable to allow water vapor to escape • High elongation and recovery for durable performance over dynamic cracks. • Excellent adhesion, bonds securely to substrate for long-term durability • UV resistance provides excellent color retention for a long lasting attractive finish • Excellent hiding power • Effective carbon dioxide diffusion barrier, protects embedded steel from corrosion • Low VOC content for broad compliance across all regions • Flexibility at very low temperatures makes it suitable for all climates • Resistant to dirt pickup 

    APPLICATIONS • Exterior • Vertical surfaces • Above grade 

    SUBSTRATES • Stucco • Brick • Concrete • CMU • EIFS • Over Existing Coatings

Technical specification
  • Unique ref.MasterProtect_EL_850
  • Collection setMasterProtect® - Master Builders Solutions
  • CollectionElastomeric Wall Coatings
  • TypeObject (single object)
  • Date of publishing2019-07-09
  • Edition number1
  • Material mainElastomer
  • Designed inUnited States
  • Manufactured inUnited States
  • BIMobject CategoryConstruction Materials - Protective Coatings

Region availability

North America
United States