Dur-A-Top Acrylic Primer
Water Based – Primer for Self-Leveling Underlayment
Technical Performance Features
Self-Leveling Underlayment
Coverage
NMS
03541
Description

Durex Dur-A-Top Acrylic Primer is a low VOC water-based acrylic primer specially formulated to enhance the performance and adhesion of self-leveling underlayment (SLUs) on nonporous and porous substrates.

Durex Dur-A-Top Acrylic Primer has high penetration properties and remains flexible for an effective tenacious bond to various substrates.  It is Green in color for ease of identification of primed areas. 

Advantages
  • Easy to use
  • good alkali resistance and adhesion properties in
  • both wet and dry environments
  • Regulates the porosity of the substrates
  • Improves the adhesion of flooring products
  • Reduces the formation of pinholes in the leveling layer
Uses

Durex Dur-A-Top Acrylic Primer is used in conjunction with Durex Self-Levelling Cement on cementitious floor surfaces as an adhesion promoter and to condition the substrate for better flow and workability. In addition it assists in reducing / eliminating “bubbling” caused by porous substrates.

Physical Properties
 
Product Type

Acrylic liquid

Appearance

Green

pH

8.0-9.0

Density

1.02 g/cm3

Consistency

Pourable liquid

Drying time

2 Hours

Coverage

15 to 20 m² per ltr*(160-215 SF /ltr*) *diluted at a ratio of 3:1 (water to primer)

Temperature range for application

5° C - 35° C

Window for application of SLU at 23° C

30 min to 5 Hours depending on the application rate , substrate and climate condition