TERRAZZCO® Floor Aid Flexible Membrane FM 528 is a 100% solids (VOC free), two-component epoxy resin system applied to concrete in order to assist with the prevention of substrate cracks transferring through to the finish floor system due to horizontal movement. When used in combination with TERRAZZCO® EZPour Epoxy 158 resin floor system FM 528 provides a crack-resistant, resilient, and durable floor.
TERRAZZCO® Floor Aid Flexible Membrane 528 can be used in industrial, commercial, retail, institutional facilities and healthcare facilities.
When combined with TERRAZZCO EZPour Epoxy 158, it yields a flexible yet durable epoxy terrazzo flooring finish that is less susceptible to cracking than traditional flooring systems.
Working (Pot) Life: 40-50 minutes @ 75°F
Re-Coat Time: 6-8 hours @ 75°F
Full Set Time: 12-16 hours @ 75°F
Full Cure and Maximum Performance: 5-10 days
For 1 unit of FM 528 (A+B), add 1 pre-measured unit part B to 1 pre-measured unit part A.
3/8″ Epoxy Terrazzo: 40 mils dry film thickness yielding 100-130 sq. ft. per unit.
1. Premix FM 528 resin part A using a low-speed drill and jiffy blade for two to three minutes.
2. For one unit Flexible Membrane 528 (A+B) add one unit Flexible Membrane 528 hardener (part B) to one unit Flexible Membrane 528 resin (part A). Mix using the drill and jiffy blade for two to three minutes. Materials are supplied packaged so that the entire contents of hardener part B is added to the container of resin part A and mixed in the container.
3. Pour the mixed material onto the working area and spread using a squeegee or trowel to achieve 40 mils dry film thickness yielding 100-130 sq. ft. per unit. Apply more material to areas showing greater penetration and soaking into the substrate.
| Properties | Results |
|---|---|
| Hardness Shore A | 70-80 |
| Tensile Strength | 1,200 psi |
| Elongation at Break | 120-170% |
| Adhesion | 300 psi (concrete failure) |
| VOC Contents | Zero VOCs |
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TERRAZZCO® Floor Aid Flexible Membrane 528 resin part A is packaged in a 3.5 gallon container premeasured to contain 1 unit of part A, and TERRAZZCO® Floor Aid Flexible Membrane 528 hardener part B is packaged in a one-gallon container premeasured to contain 1 unit of part B. This allows for easy mixing at the work site by emptying the entire contents of the hardener part B into the resin part A and mixing them in the 3.5-gallon pail container.
Self Life: Epoxy resin system has a 1-year shelf life from the date of manufacture.
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 ignition. Materials should be stored in their original unopened container.
Discover TERRAZZCO Green Terrazzo System. Our Flexible Membrane 528G is crafted from renewable, non-Red Listed ingredients.
Together with Groutless EZPour Epoxy 158G, Flexible Membrane 528G plays a pivotal role in creating an exquisitely decorative and long-lasting terrazzo floor that upholds our commitment to sustainable practices.
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