Bonding Agent 159

Create a stronger bonder between a substrate and terrazzo flooring with TERRAZZCO Bonding Agent 159

TERRAZZCO Bonding Agent 159

A stronger bond between substrate and terrazzo topping.

TERRAZZCO® Bonding Agent 159 is a 100% solid (VOC free) epoxy resin system designed to promote adhesion between a concrete slab and the terrazzo mix.

Bonding Agent 159 promotes the longevity of a terrazzo while controlling potential cracking during the flooring life-cycle.

Durable and Crack-Resistant Bond

VOC-free

Quick and Easy to Install

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Typical Uses of Bonding Agent 159

TERRAZZCO® Bonding Agent 159 is ideal for industrial, commercial, retail, healthcare and institutional facilities. This epoxy resin product creates an effective bond between the concrete slab and the terrazzo topping.

Packaging

TERRAZZCO® Bonding Agent 159 Part A resin is packaged in 5-gallon pails. Part B hardener is packaged in 5-gallon pails.

Advantages of Bonding Agent 159

VOC free for a healthier environment
Penetrates and reinforces concrete
Promotes adhesion between concrete and terrazzo flooring
Controls potential cracking
Packaged and premeasured for easy mixing at worksites
Manufactured and supplied from the Southeastern United States

Product Information

Self Life: Epoxy resin does not have a shelf life and hardener has a 1-year shelf life in unopened containers.

Storage Conditions: It is suggested that materials are stored in a temperature and humidity controlled environment. If this is not possible materials should be allowed to acclimate to controlled environmental conditions of application. Keep resins and hardeners separated from each other until ready for use. Materials should be kept away from sources of ignitions. Materials should be stored in their original unopened container.

VOC Contents: Zero VOCs

Shipping: Available in the United States and North America. Contact Sales for Quote.

Technical Information

Tensile Strength: 6,000 psi minimum @ 7 days

Elongation: 2-4%

Shear Bond Strength: 850 psi

Adhesion to Concrete: 300 psi (concrete failure)

Flexural Strength, 7 days: 650 psi

Mixing Ratio

TERRAZZCO Bonding Agent 159 are pre-weighted and packaged so one container of Part A resin is mixed with one container of Part B hardener.

Working Data

Working (Pot) Life: 50 minutes @ 75°F

Full Set Time: 6-8 hours @ 75°F

Full Cure Time: 7 days @ 75°F

Mixing Instructions

1. Premix TERRAZZCO® Bonding Agent 159 resin part A using a low-speed drill and jiffy blade for two to three minutes

2. Add one part TERRAZZCO® Bonding Agent 159 resin part A to one part TERRAZZCO® Bonding Agent 159 hardener part B by volume. Mix using the drill and jiffy blade for two to three minutes

3. Pour the mixed material onto the working area and spread using a roller or squeegee to achieve a thickness of 6 mils (300-350 sq. ft. per unit). All areas should be uniformly coated. Coverage will vary depending on surface profile and porosity.

Technical Data and Specifications

Greenguard Certification

2021-2022: Greenguard Certificate

Other Guides

Browse our entire selection of epoxy resin systems. For more information, click the product name.

MMS 950 is required when relative humidity (RH) within the concrete substrate exceeds 75% when tested with in-situ probes. MMS 950 should be applied to cracks prior to those cracks being filled with rigid epoxy.

Floor Aid Flexible Membrane 528 should be used to treat all cracks, control joints & cold pour joints in the substrate. (Do not fill cracks with Flexible Membrane 528. Rigid epoxy such as Groutless EZPour Epoxy 158 or Leveling Fill Epoxy 162 should be used)