Primal EC 4642

Product Description

PRIMAL™ EC-4642 ME Pure Acrylic Copolymer is an APEO free* 100% Acrylic Copolymer emulsion for Elastomeric Roof Coatings.

* Note: APEO is not intentionally added and is not knowingly introduced from another raw material.

Key Properties

55% pure acrylic
Low Tg -15°C
Superior UV resistance
Good adhesion on roofing substrates
High elongation, flexibility , crack bridging, waterproofing
Higher tensile against traditional polymer
No tacky film
Long-term IR reflectivity
Energy saving
Highly recommended for cool roof coatings

Applications

PRIMAL™ EC-4642 ME Pure Acrylic Copolymer is developed specifically to help improve wet and dry adhesion to concrete, metal, spray polyurethane foam (SPF) and other substrates for protective and reflective coatings.
PRIMAL™ EC-4642 ME Pure Acrylic Copolymer provides excellent durability and dirt pickup resistance, helping to reduce the darkening of light-colored roof coatings over time for long term energy efficiency.
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

Documentation

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