ASTM International Standard Specification for Non-Reinforced Liquid Coating Encapsulation Products for Leaded Paint in Buildings ASTM E1795-20a

This specification covers minimum material performance requirements and laboratory test procedures for nonreinforced liquid coating encapsulation products (single or multiple-coat systems) for leaded paint in buildings. Three types of nonreinforced liquid coating encapsulation products are presented: type I - encapsulation products intended for interior use, type II - encapsulation products intended for exterior use, and type III - encapsulation products intended for either interior or exterior use. The impact resistance, adhesion, dry abrasion resistance, water vapour transmission, water and chemical resistance, surface burning characteristics, and volatile organic compound content shall be tested to meet the requirements prescribed. Weathering, aging, scrub resistance, mildew resistance, paintability/repaira bility, flexibility, and tensile properties shall be tested to meet the requirements prescribed.