MasterEmaco A 660: Water-based, acrylic bonding and modifying admixture

Formerly: Acryl 60

MasterEmaco A 660 Application Guidelines     MasterEmaco A 660 Sell Sheet

How does MasterEmaco A 660 work?

MasterEmaco A 660 is an acrylic-polymer emulsion mixed with Portland cement mortars, plasters, stucco, and concrete mixes to enhance their physical properties, adhesion to substrates, and durability.

Recommended uses:

  • Interior or exterior
  • Above or below grade
  • Horizontal, vertical and overhead surfaces
  • Cement-based mixes to improve their adhesion and durability
  • As a gauging liquid for BASF waterproofing and repair products, such as MasterSeal 581
  • Walkways
  • Ramps and structural beams

What are the unique features of MasterEmaco A 660?

  • Acrylic polymer
  • Excellent chemical and UV resistance
  • Improved freeze/thaw stability of Portland cement-based materials
  • Stable

What are the benefits of MasterEmaco A 660?

  • Significantly improves adhesion, cohesion, tensile, compressive and flexural strengths of cement-based materials
  • Promotes long-lasting repairs
  • Suitable for cold climate applications
  • Will not re-emulsify when exposed to water

US / Canada Product Information

Data Guide

Data Guide (French)

Data Guide (Spanish)

Certification Letter - A 660

Certification Letter - A 660 C

LEED Letter

LEED V4 Letter

Direct contact

Master Builders Solutions Technical Support

Construction Systems


Safety Data Sheet (SDS)

Find all available safety data sheets for this product.

Product Certifications

Generate a free certificate of conformance for a specific BASF construction product.

Related Literature

Data Guide

pdf (255.26 Kb)

Data Guide (French)

pdf (141.99 Kb)

Data Guide (Spanish)

pdf (157.16 Kb)

LEED Letter

pdf (89.40 Kb)

LEED v4 Letter

pdf (77.02 Kb)

MasterEmaco A 660 Certification Letter

pdf (90.15 Kb)

MasterEmaco A 660 SDS

pdf (205.05 Kb)

MasterEmaco A 660 SDS

pdf (132.12 Kb)

MasterEmaco A 660 SDS

pdf (135.74 Kb)

MasterEmaco A 660 SDS

pdf (147.31 Kb)