Concrete & Masonry Restoration
Acrybond "S"
100% Acrylic EIFS Base Coat Polymer Modifier
NMS
03051
Product Description
Technical Performances
Description

Acrybond "S" is a water based 100% acrylic polymer cement additive.  Acrybond "S" has been specially formulated to provide maximum adhesion and ideal application properties when used as the catalyst in the mix with Uniplast. It is the typical mix for the Durex® family of Exterior Insulation and Finish Systems (EIFS).

Advantages
  • Superior bonding to foam plastic insulation when mixed with Uniplast.
  • Longer open time of mixes.
  • Develops ideal consistency of mixes for better initial tack to keep insulation boards in place when used as an insulation adhesive.
  • Simplified job site mixing as no water or other additives required.
  • Consistent job site quality control.
  • Low moisture absorption rate of the mixes.
  • Higher compressive and flexural strength of the cementitious mixtures.
  • Reduced shrinkage and cracking of the mixes.
Uses

Acrybond "S" is used as an insulation adhesive and as scratch and non-combustible base coats on all Durex® EIFS systems when mixed with Uniplast.

Physical Properties
 
Product Type

Water based acrylic emulsion

Appearance

White milky liquid

Viscosity

60-100 cps

Ph Level

9.0 to 9.5

Toxicity

Non-toxic


Performance Properties
Method Results
Non-combustible

CAN4-ULC-S114

Rated non-combustible

Compressive Strength

ASTM C109

43.10 MPa (6250 psi)

Flexural Strength

ASTM C293

6.91 MPa (1002 psi)

Shear Bond Adhesion

ASTM C882

11.20 MPa (1625 psi)

Absorption Rate

ASTM D570

1.90% in water

Taber Abrasion

ASTM D4060

3500 cycles

Tensile Strength

ASTM C190

6.00 MPa (870 psi)