ARDEX E 25 improves the modulus of elasticity and the cohesive and flexural strengths of ARDEX K 15 Premium Self-Leveling Underlayment and ARDEX K 520 Self-Leveling Concrete Topping.

Key Features

• Specially designed additive for ARDEX K 15  and ARDEX K 520
• Improves the elasticity and flexural strength
• Part of the ARDEX K 15 and ARDEX E 25 Underlayment Systems:
  • Over cutback and other adhesive residues, over metal, and the mesh-reinforced wood subfloor system
• Use with ARDEX K 520 for high stress areas subject to forklift traffic

Installation

Mixing Ratio:
ARDEX K 15: Add 2 quarts (1.9 L) with 6 quarts of water, then add powder.
ARDEX K 520: Add 2 quarts (1.9 L) with 4.5 quarts (4.25 L) of water, then add powder.

Performance

Packaging: 1 gallon (3.8 L) container
Storage: Store in a cool dry area. Do not expose container to sun. Keep from freezing. Keep from heat. Keep container tightly closed when not in use.
Shelf Life: One year