POLYBAC #307 - POLYGEM, Inc.

3. PRODUCT DESCRIPTION
POLYBAC #307 is a general purpose non-corrosive tile adhesive formulated specifically for maintenance repairs. It exhibits excellent adhesion to any two porous surfaces. The 100% solids epoxy exhibits a non-sag characteristic capable of being applied horizontally, vertically and overhead.

Typical applications include bonding various clean metals to each other such as wood, fiberglass, concrete, ceramic tile, pump casings, etc. POLYBAC #307 is a flexibilized system, therefore exhibiting excellent shock and impact resistance.

4. APPLICATION INSTRUCTIONS

Prepare surfaceto be bonded by sandblasting or scarifying to eliminate all surface scale, rust and unclean matter. Wipe with a clean cloth, soaked in POLYBAC #20 Solvent. Do not apply adhesive onto substrate that is below 50°F.
Mix 1 part B (Hardener) to 1 part A (Resin) on a separate board until uniform in color.
Apply mixed components to surface of tile and surface to be bonded. Press tile onto substrate to evacuate air.
Do not move tile after 90 minutes or after initial cure.

Consult Polygem for additional technical instructions

Packaging
2 gallon kit

5.TECHNICAL DATA

Performance Properties

Test Test Method Results

Tensile Strength ASTM D-638 5,500 psi

Compressive Strength ASTM D-695 14,500 psi

Impact (IZOD) Strength ASTM D-256 .22 ft. lbs/in. notch

Heat Deflection Temperature ASTM D-648 165° F

Working Life @ 77° F 60-90 minutes

Cure @ 77° F 16 hours

Weight per Kit (net) 27 lbs. per kit

Coverage 26 sq. ft. at ¼” thick

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