MasterProtect® EL 850 is a top-of-the-line water-based, VOC-compliant, 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.

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Quick Overview

Silicone-modified acrylic formula - Recoatable

Breathable - Allows moisture to escape without damaging coating

Carbon-dioxide diffusion resistant - Protects reinforcing steel from corrosion

Available in 463 colors - Provides color coordination with Sonneborn sealants

Elastomeric properties - Excellent crack bridging

UV and weather resistant - Excellent color retention; nonyellowing

Resistant to wind-driven rain - Protects building interiors from moisture

Water-based; VOC compliant - Environmentally friendly; easy cleanup

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Additional Information

Manufacturer: BASF