AJ-44 Topcoat

Acrylic waterproofing sealer for promenade decking, balconies, walkways, and primed concrete.

AJ-44 Topcoat is an acrylic waterproofing sealer designed for pedestrian walkways, promenade decks, balconies, pool decks, and primed concrete. With excellent wash-down, weathering, and wear qualities, it provides long-term protection and durability for your outdoor surfaces.

As a single-component system, AJ-44 is easy to apply and economical. It is often used with Dex-O-Tex Weatherwear, Dex-Flex, or polymer-modified cementitious coatings such as Dex-O-Tex Resistite. Choose our standard AJ-44 Topcoat or our solar-reflective option to reduce surface temperatures.


  • Economical
  • Cleanable, easy to maintain
  • Excellent weathering characteristics, non-yellowing
  • Durable, abrasion resistant
  • Installed only by professional, factory-trained Dex-O-Tex contractors

Find Solutions

Allow our team to share over 80-years of formulation and experience in advanced flooring, waterproofing, and repair.