QUICK-TRIGGER® 4333

Achieve early rain resistance in exterior coatings

QUICK-TRIGGER 4333 is an additive used for achieving early rain resistance in exterior coatings that are comprised of BASF latex polymers. It is is a season extender, providing rapid wash-off resistance at low temperature and high humidity conditions. QUICK-TRIGGER 4333 simplifies inventory management as it is compatible with several BASF acrylics, styrene-acrylic and styrene-butadiene (SBR) polymers. QUICK-TRIGGER 4333 has been engineered to serve as a high-performance additive in coating formulations that comply with ASTM 6083 and California Title 24 protocols.

Product highlights

  • Activated by pH trigger
  • Requires small dosages (<3% by weight of polymer) to achieve rapid film formation
  • ASTM 6083 and California Title 24 compliant

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Suggested applications:

Acrylic white roof coating

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Located outside of North America? Visit our global website here.


Notice Under California Consumer Privacy Act (“CCPA”)
Please be aware that by registering with BASF to learn more about products and services, making purchases, or initiating other business transactions with BASF, BASF will be collecting certain personal information about you and your internet activity for specific business purposes. For a description of the information collected about you and the business purposes for which that information is used, please click here: Table III Data Collection Purpose. For further information about BASF’s overall data privacy practices, please review BASF’s Privacy Policy, which may be accessed here: https://www.basf.com/us/en/legal/data-protection.html