RHOPLEX™ PR-33 Acrylic Emulsion

An aqueous, all-acrylic, binder designed for exterior and interior primers and stain blocking sealers. This binder uses ambient crosslinking technology to offer improved primer performance versus conventional latex polymers. The combination of an all-acrylic backbone and ambient cure crosslinking technology contribute to the excellent balance of properties found with the product. These include excellent cracking resistance and adhesion across various substrates including wood, vinyl, alkyd, concrete, masonry, and chalky paints. Enhanced adhesion and excellent durability are additional attributes of this technology. The product is a versatile vehicle that can be used in the formulation of primers to upgrade difficult substrates into sound repaint surfaces.


  • Water-based exterior and interior primers and sealers
  • Solid color stain applications
  • Paint-and-primer


  • Low ammonia and odor
  • Formaldehyde-free and low VOC
  • Excellent stain-blocking
  • Good adhesion to weathered wood and typical repaint substrates
  • Excellent holdout of topcoats
  • 100% acrylic
  • Alkali resistance
  • Excellent flash rust and nail head rust resistance



  • % Solids 43 %
  • Chemistry 100%丙烯酸
  • Coalescent Demand 4 %
  • ECO Benefits 低挥发性有机化合物
  • Exterior Paint: Alkyd Adhesion 最佳
  • Exterior Paint: Cracking Resistance 更佳
  • Exterior Paint: Dirt Pick-Up Resistance
  • Exterior Paint: Efflorescence Resistance
  • Exterior Paint: Light Duty Corrosion Resistance
  • MFFT-Minimum Film Formation Temp 8 °C
  • Primer: Alkyd Adhesion 最佳
  • Primer: Efflorescence Resistance
  • Primer: Light Duty Corrosion Resistance
  • Primer: Metal Adhesion 更佳
  • Primer: Sandability 最佳
  • Primer: Stain Blocking 更佳
  • Stain: Adhesion to Wood 更佳
  • Stain: Cracking Resistance 更佳
  • Stain: Dirt Pick Up Resistance
  • Stain: Durability 最佳
  • Stain: Erosion Failure
  • Stain: Lapping Resistance
  • Stain: Tannin Blocking (ZnO required) 更佳
  • VOC Capable (g/L) < 50
  • 使用 Solid Color / Pigmented Stain, Interior, Exterior, Primer

如需了解更多信息,请 联系陶氏


RHOPLEX™ PR-33 Acrylic Emulsion
如需了解更多信息,请 联系陶氏

RHOPLEX™ PR-33 Acrylic Emulsion


RHOPLEX™ PR-33 Acrylic Emulsion
如需了解该产品的经销商选项,请 联系陶氏