GENERAL PRODUCT INFORMATION

Redbac X-tra Temp High Performance Grout is a 2 component, 100 % solids epoxy resin system specifically formulated for applications requiring chemical resistance and high strength at service temperatures of +400 ° F (204 ° C). Exceptional chemical resistance against most acids and solvents make it ideal for highly corrosive plant environments.

PACKAGING CONVENIENCE

Redbac X-tra Temp High Performance Grout is conveniently packaged in 2 and 5 gallon (7.57 and 18.93 l) kits containing a mixing paddle and pre-measured containers of resin and hardener. To use Redbac X-tra Temp High Performance Grout, pour the hardener into the resin and mix until a uniform color appears, usually 3-4 minutes. The pouring depth suggested maximum is up to 1/2 inch (1.3 cm) for typical installations. See the back of this bulletin for application instructions.

WORKLIFE

The worklife (the time the material can be poured before it sets) of Redbac X-tra Temp High Performance Grout will vary according to the air temperature. The average worklife at 70 ° F (21 ° C) will be about 1 hour. In cooler weather you will have more time to pour and in hotter weather, you will have less time. Generally, having two people working with the grout - one mixing and one pouring - is the best approach.

CURE TIME

The cure time (the time before the grout is strong enough for use) will depend on the air temperature, the temperature of the floor, and machinery being grouted. The average cure time from the last pour to machinery start-up will be 24 hours at 77 ° F (25 ° C). The operating temperature of the running machine will complete the cure. In cool weather, the grout will cure and develop strength more slowly than in hot weather. Remember, the temperature of the foundation concrete should be taken into account along with the air temperature when figuring the cure time needed.

PHYSICAL PROPERTIES

CONCRETE PREPARATION

Remove all oil, grease, or contaminated concrete. Chip the surface down to sound aggregate. The concrete must be dry and have no water in the anchor bolt holes. Light sand blasting or acid etching surface preparation procedures may result in poor bond and should be avoided. Do not prime or seal concrete surfaces.

FORMING

Standard wood or metal forming may be used. The forms should be protected with heavy coats of paste wax, grease, or form release agent. Wrapping the forms with heavy plastic is acceptable. The forms must be caulked and sealed to a liquid-tight condition.

When placing forms for grouting, it is absolutely necessary that the top of the forms be at least half way up the sides of the base plate or machine base. Placing the grout just to the bottom of the base plate will result in an improper grout job. If the forms cannot be placed half way up the side of the machine base, the minimum distance is 3/4 inch (1.9 cm) above the bottom of the machine base.

The forms should be placed between 2 and 6 inches (between 5 and 15 cm) away from the perimeter of the machine base to allow for the air to escape and to provide for a grout shoulder around the base plate.

PREPARATION OF METAL SURFACES

Base plates or sole plate to be grouted should be sand blasted to a "white metal" condition. If is impossible to grout within 24 hours of sand blasting, the surfaces should be primed with a high-quality primer. Do not use porch and deck enamel or red-lead primer.

MIXING THE GROUT

2 Component Grouts (Resin & Hardener) - Open both containers and pour the entire contents of the small can (hardener) into the large container (resin). Mix with mixing paddle in a low speed drill until a uniform color appears (3 to 4 minutes). DO NOT ADD ANY WATER.

POURING/TEMPERATURE PRECAUTIONS

Always sweep (pour) from one side of the base toward the other to eliminate entrapped air. The storage temperature of the unmixed kits of REDBAC will greatly affect both the ease of pouring and the cure time. For best results, REDBAC kits should be stored in a warm room for at least 24 hours before use. Do not pour if the grout is below 50 ° F (10 ° C).

During cold weather (below 50 ° F or 10 ° C), it is important that the foundation be enclosed and maintained above 50 ° F (10 ° C). The cure time of the grout will be longer during cold weather and it is important that the grouted area be kept warm (above 50 ° F or 10 ° C) until the grout has cured completely.

CLEAN-UP

Uncured REDBAC grout can be removed from tools and equipment with Copps Enviro Kleen, isopropyl alcohol, xylol or ketones.

SAFETY

CAUTION: Wear safety goggles when mixing and pouring liquid epoxy. Mix and pour in a well-ventilated area. Avoid contact with skin and eyes. If contact does occur, wash skin with soap and water and seek medical help. See cautions on can labels and Material Safety Data Sheet for complete safety information. Do not weld on or near the hardened epoxy, hazardous fumes will be released.

PACKAGING/YIELD

K-052-20 - 2 Gallon = 330 in.3 = 7.57 l
K-052-44 - 5 Gallon = 735 in.3 = 18.93 l

WARRANTY AND DISCLAIMER

Copps Industries, Inc. gives no warranty, express or implied, and all products are sold upon condition that purchasers will make their own tests to determine the quality and suitability of the product. Copps Industries, Inc. shall be in no way responsible for the proper use and service of the product. The information given in this publication is considered to be accurate and reliable and is provided as a service only. Physical properties shown are typical. Actual properties are dependent on curing conditions and degree of cure. Any information or suggestions given are without warranty of any kind and purchasers are solely responsible for any loss arising from the use of such information or suggestions. No information or suggestions given by us shall be deemed to be a recommendation to use any product in conflict with any existing patent rights.