KOSTER MS-Flex Foil is a single component, liquid applied, elastic, crack bridging waterproofing material based on MS Polymer technology. It is characterized by excellent adhesion to a wide variety of building materials and can be applied on dry or slightly moist substrates. It is liquid applied and therefore seamless, which greatly eases application to complicated architectural details. Due to its UV stability it is suitable for indoor and outdoor use. It is quickly resistant to rain.
KOSTER MS-Flex Foil is solvent free and does not contain isocyanates. The fast curing coating is highly flexible, resistant to occasional foot traffic, aging, hydrolysis, UV-rays, salts, and frost.
Coverage: Approx. 25 - 45 sq ft/gallon.