POLYBAC #1645 - POLYGEM, Inc.

3. PRODUCT DESCRIPTION
POLYBAC #1645 is a 100% solids, moisture insensitive, epoxy grout designed for grouting base plates of heavy or light machinery, as well as, setting anchor bolts in concrete. The combination of high strength, easy flowability and quick development of mechanical properties minimizes costs of installation.

POLYBAC #1645 is formulated to grout areas between ¼” and 1¼” in a single pour. The grout withstands the stress of vibration and heavy loads. POLYBAC #1645 will bond to wet or dry surfaces while exibiting resistance to oils, grease and mild chemicals.

The POLYBAC #1645 provides quality and durability in one, economically priced pail. Aggregate may be added to produce a mortar for grouting as well. POLYBAC #1645 can be utilized in cold storage areas as long as the material is kept warm prior to mixing and the surface to receive the material has been warmed to eliminate any possible frost or ice.

Advantages / Features

ALL INGREDIENTS CONVENIENTLY PACKAGED IN ONE PAIL
MOISTURE INSENSITIVE
RESISTS SHOCK AND STRESS
ECONOMICALLY PRICED
QUICK DEVELOPMENT OF MECHANICAL PROPERTIES
NO SHRINKAGE

4. APPLICATION INSTRUCTIONS

Surface should be prepared by using conventional cleaning methods such as shot blasting, acid etching, disc grinding, sandblasting or power washing. The surface to be covered should be free of loose materials, paints, sealants or oils.
Maintain temperatures of #1645 between 60° F - 85° F prior to pouring.
Remove lid, plastic bottle labeled (Hardener) and cardboard insert, exposing resin.
Pour contents of hardener into resin and mix with slow speed drill.
Mix thoroughly with up and down motion. To insure proper mixture and ratio, scrape sides of pail with mixing tool. Mix for 2 minutes or until uniform in color. Do not exceed mixing over 3 minutes.
Add silica sand to mixture to prepare mortar. Mix with slow speed drill until desired consistency is achieved.
Pour contents immediately following steps 1-6 above.

Consult Polygem for additional technical instructions

Packaging
2 & 5 gallon kits

5.TECHNICAL DATA

Performance Properties

Test Test Method Results

Tensile Strength ASTM D-638 5,870 psi (min)

Compressive Strength ASTM D-695 15,500 psi (min)

Impact Strength 52

Maximum Operating Temperature 170° F

Heat Deflection Temperature ASTM D-3418 130° F

Working Life @ 77° F 14 minutes

Cure Time @ 77° F 8 hours

Shrinkage .0015 in/inch

Ratio 13.7:1 by weight

Weight per Kit (net) 22 lbs (10kg)(2 gal.)
55 lbs (25 kg)(5 gal.)

Coverage .2 cubic ft.(2 gal.)
.5 cubic ft.(5 gal.)

Polygem, Inc. warrants its products to be free of manufacturing defects and that, at the time and place of shipment, our material will meet current physical properties when applied within Polygem’s directions and tested in accordance with ASTM and Polygem standards. Polygem, Inc’s liability is limited to replacement of material found defective. As Polygem, Inc. has no control over the use to which others may put its products, it is recommended that the product be tested to determine if suitable for a specific application and/or our information is valid in a particular circumstance. Responsibility remains with the architect or engineer, contractor and owner for the design, application and proper installation of each product. Nothing contained herein shall be construed to be a recommendation to use or as a license to operate under or to infringe any existing patents.

Data sheets are subject to change without notice, for latest revision check our website at www.polygem.com