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Technical Data Sheet - Epoxy Flooring 651

Product Name

Boncrete™ Epoxy Flooring 651

Manufacturer

Bonstone Materials Corporation

Download Technical Data Sheet PDF

275 KB File

Product Description

A two-component, 100% solids, high build, chemically-resistant epoxy coating.

Basic Uses:

Heavy duty epoxy flooring
Primer for epoxy topcoats
High build seamless flooring
Chemical resistant coating
General purpose concrete coating
Crack injection

Limitations:
Use on dry substrates. Use on oil, grease, and coating free substrates.

Technical Data

Mixed Properties	Values	Test Methods
Mix Ratio:	Equal parts of Part A and Part B by volume (1:1 mix ratio)
Viscosity, Part A, 68°F:	3,400 centipoise
Viscosity, Part B, 68°F:	1,600 centipoise
Mixed Viscosity, 68°F:	2,100 centipoise
Pot Life @ 75°F:	35 minutes

Cured Properties	Values	Test Methods
Initial cure time @ 75°F:	8 hours
Full cure time @ 75°F:	within 24 hours
Tensile Strength:	7,119 psi	ASTM D-638
Tensile Modulus:	456,853 psi	ASTM D-638
Tensile Elongation at break:	2.5%	ASTM D-638
Compressive Strength:	9,664 psi	ASTM D-695
Compressive Modulus	127,773 psi	ASTM D-695
Flexural Strength	9,401 psi	ASTM D-790
Flexural Modulus	334,763 psi	ASTM D-790
Shore D Hardness	85	ASTM D-2240

Installation

Surface Preparation & Use:
Use gloves, wear eye protection, and avoid skin contact. Prepare concrete surfaces by abrasive blasting or mechanical scarification. Substrate to be bonded must be completely dry and dust-free; a sound, clean concrete surface is required. Do not apply over concrete less than 28 days old. Mix only the amount of epoxy which can be used in 10 minutes. Mask areas which must be kept free of epoxy. Clean uncured epoxy from tools with toluene or xylene. Remove cured epoxy mechanically.

Mixing instructions:
All materials should be at or above 55°F. Combine the two ingredients at the following volume ratio: equal parts of Boncrete Epoxy Flooring 651 Part A and Boncrete Epoxy Flooring 651 Part B (1:1 by volume). Mix thoroughly - ingredients must be blended homogeneously for proper cure. Boncrete Epoxy Flooring 651 can be used as-is, or blended with the proper mix of aggregates and applied with trowel as 1/8” or 1/4” concrete overlays.

Temperature dependency:
Temperature will affect the working properties of the material. Approximately every 15°F results in doubling the speed of cure. Therefore, at 90°F set time is cut in half, at 60°F the set time is doubled. Do not use on a substrate at a temperature below 55°F.

Coverage:
Approximately 150 square feet per gallon when applied at 6-10 mils thickness; approximately 30 square feet per gallon when mixed with aggregate and applied at 1/8” thickness.

Availability

Packaging and storage
Epoxy Flooring 651 is available in gallon cans, 5-gallon pails, and 55 gallon drums. Shelf life is approximately one year if kept in unopened containers in a dry area at 75°F.

Warranty

This warranty is limited to replacement of defective material and freight charges to destination only. Bonstone Materials Corp. is not responsible for consequential damages.