The American Architectural Manufacturers Association (AAMA) has published “AAMA 653-14, Voluntary Performance Requirements and Test Procedures for Organic Coatings on Wood and Cellulosic Composite Substrates.”
RESYDROL® AY 6705 and RESYDROL AZ 6710 waterborne hybrid resins for wood stains provide extended weathering and durability, excellent wood penetration, fast drying, and film erosion control.