PRIMAL™ EC-4642 ME Pure Acrylic Copolymer

What is PRIMAL™ EC-4642 ME Pure Acrylic Copolymer?

Developed specifically to help improve wet and dry adhesion to concrete, metal, spray polyurethane foam (SPF) and other substrates for protective and reflective coatings. It provides excellent durability and dirt pickup resistance, helping to reduce the darkening of light-colored roof coatings over time for long-term energy efficiency.

Uses

Acrylic Copolymer developed to help improve wet and dry adhesion to concrete, metal, spray polyurethane foam (SPF) and other substrates
For protective and reflective coatings

Benefits

Outstanding exterior durability and UV resistance.
Long lasting, low temperature flexibility and crack resistance to lengthen the life of the roof
High resistance to dirt pick-up for long term reflectivity
Very good adhesion to roofing substrates (i.e. concrete, galvanized sheets , polyurethane, Foams etc..)
Good protection against carbonation
Very good resistance to transmission of ponded water

Properties

Performance Ratings

Product Use and Formulating

Typical Properties
% Solids	54.5-55.5 %
Chemistry	100% Acrylic
pH	9.0-9.8
Viscosity	<140

PRIMAL™ EC-4642 ME Pure Acrylic Copolymer

What is PRIMAL™ EC-4642 ME Pure Acrylic Copolymer?

Uses

Benefits

Properties

Performance Ratings

Product Use and Formulating

Typical Properties

RESOURCES

EDUCATION

CORPORATE

LEGAL