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Aqua-Bloc 720-38

Elastomeric Asphalt Emulsion Waterproofing

Product Description
Installation and
Technical Literature
Specs and Details

Aqua-Bloc 720-38 Elastomeric Asphalt Emulsion Waterproofing is an elastomeric, liquid-applied, emulsified asphalt membrane. It is designed for below grade waterproofing of foundation walls and other structures. Aqua-Bloc 720-38 complies with, and exceeds, the requirements of CAN/CGSB 37.2.


  • Water-based and VOC Compliant
  • Seamless low modulus elastomeric membrane
  • Excellent adhesion to most construction surfaces such as concrete, stone, wood, preserved wood, metal and polystyrene
  • Retains flexibility over a wide temperature range
  • Perfect for waterproofing ICF (Insulated Concrete Forms) foundation walls
  • Can be applied to damp or green concrete
  • Can be applied in one coat or in multiple coats with reinforcing fabric
  • Bridges cracks
  • Environmentally friendly due to no solvent content


5 gallon and 55 gallon drum


Data Sheets

Aqua-Bloc 720-38 Data Sheet Download PDF      

SDS Sheets

Aqua-Bloc 720-38 SDS Sheet Download PDF      

Health Product Declaration

Aqua-Bloc 720-38 Health Product Declaration Download PDF      


Aqua-Bloc 720-38/Cold Fluid-Applied Waterproofing Membrane Guide Spec Download Word File      

Architectural Details

AQ-6B11 Aqua-Bloc 720-38, Construction Joints - Concrete Deck Download PDF   Download DWG  
AQ-7B11 Aqua-Bloc 720-38, Crack Treatment - Concrete Deck Download PDF   Download DWG  
AQ-8B11 Aqua-Bloc 720-38, Expansion Joint - Concrete Deck Download PDF   Download DWG  
AQ-9B11 Aqua-Bloc 720-38, Foundation Wall Download PDF   Download DWG  
AQ-10B12 Aqua-Bloc 720-38, Termination Bar Detail Download PDF   Download DWG