WATER IMPERVIOUS

Maximum Performance Pumpable Grout is a two component, solvent free, zero VOC, epoxy system specifically designed for wet and underwater service where high strength and rugged, durable capacity is required. Its low component and mixed viscosity make it readily adaptable to efficient, problem-free meter-mixing and pump dispensing. Its ability to deliver dependable high compressive strength in extreme demanding conditions make it ideal for backing quoin and miter blocks of lock miter gates which operate continually in sea water.

Low viscosity and thixotropy of Maximum Performance Grout allow it to successfully fill narrow spaces at a rapid rate, shortening application time and assuring solid foundation support.

After curing, Maximum Performance is impervious to water and sea water, without effect on its operating functions.

To accommodate large volume pours, Maximum Performance Pumpable Grout is available in 55 gallon drum kits which can be quickly applied within critical down-time limits using meter-mix dispensing pumps. Other convenient kit sizes: 1, 2, and 5 gallons.

FEATURES

TYPICAL 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 acid etching surface preparation procedures may result in poor bond and should be avoided. Do not prime or seal concrete surfaces.

In hot weather conditions, cool grout in shade and ice or water down containers to 70 ° F. Shade application areas for one day before, during, and one day after pour. In cold weather grout and entire substrate should be raised above 50 ° F during pour and cure.

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 above the bottom of the machine base.

The forms should be placed between 2 and 6 inches 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, sole plates and gate blocks where adhesion is specified should be sand blasted to a "white metal" condition. If it 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.

If the temperature is below 60 ° F preheat the plates and blocks with a torch to bring the temperature up to 80° -90 ° F. Do not pour Copps Grout into parts hotter than 150 ° F.

MIXING THE GROUT

For this 2 component grout (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 colors appears (3 to 4 minutes). DO NOT ADD ANY WATER. For meter mixing, confirm pump specifications and follow equipment manufactureer instructions.

POURING/TEMPERATURE PRECAUTIONS

Worklife/pouring time will depend on grout temperature and ambient temperature. The average worklife, at 72 ° F is 20-25 minutes. Pouring time and viscosity decrease as temperature increases. Care should be taken to insure that the entire kit is poured before the working time elapses. In other words, do not mix more than you can pour during the worklife.

Always sweep (pour) from one side of the base toward the other to eliminate entrapped air. The storage temperature of the unmixed kits of Maximum Performance Grout will greatly affect both the ease of pouring and the cure time. For best results, Maximum Performance Grout kits should be stored in a warm room for at least 24 hours before use.

During cold weather (below 50 ° F), it is important that the foundation be enclosed and maintained above 50 ° F. 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) until the grout has cured completely. Do not pour if the grout is below 50 ° F .

CLEAN-UP

Uncured Maximum Performance Grout can be removed from tools and equipment with or Copps Enviro-Kleen, isopropyl alcohol, xylol or ketones.

SAFETY

CAUTION: Wear safety goggles when mixing or pouring liquid epoxies. 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. Read and understand all cautions on can labels and material safety data sheets before using this material. Do not weld on or near the hardened epoxy; hazardous fumes will be released.

PACKAGING/KIT VOLUMES

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 given by us shall be deemed to be a recommendation to use any product in conflict with any existing patent rights.