Concrete surface must be cleaned. BLASTRAC, sand blasting, diamond grinder w/30 grit or coarse, or water blasting is highly recommended to remove surface contaminates. Any oils and fats must be removed prior to product application. Acid etching may be required (followed by a thorough rinsing) to open the pores of the concrete to accept a primer. Do not apply to wet substrates. Chloride, moisture, and pH levels should be checked prior to application. In almost every application a primer is recommended prior to use of SINGLE SHOT.
The concrete should be allowed to cure for a minimum of 30 days. Compression resistance of concrete must be at least 25 MPa (3625 lb/inch2) after 28 days and traction resistance must be at least 1,5 MPa (218 lb/in2). BLASTRAC, sand blasting, diamond grinder w/30 grit or coarser or acid etching (followed by a thorough rinsing) is required to remove the surface laitance that appeared during the curing process. A primer should be used to reduce out-gassing and promote adhesion.
Materials should be pre-conditioned to a minimum of 50°F (10°C) prior to use. Thoroughly mix each component separately. Pour component B into component A using the proper mixing ratio of 2A:1B by volume. Mix both components for at least 1 minute using a drill at low revolution (300 to 450 rpm) to reduce trapping of air. While mixing, scrape bottom and walls of container at least once to ensure a homogeneous mix. Only prepare quantity that may be applied during pot life of mixture.
Apply mixed product on the prepared surface tightly (thin film) using a rubber rake and pass a roller to obtain a uniform coating. Avoid creating puddles
HARDNESS (SHORE D), ASTM D2240 | 85-90 |
RESISTANCE TO MOLD GROWTH | Rated 10 (highest resistance) |
ELONGATION (%), ASTM D638 | 6.7 |
FLAMMABILITY | Class I (Not considered Flammable, Flash Point > 199.4ºF (93ºC) |
TENSILE STRENGTH (PSI), ASTM | 5500 |
PERMEABILITY (%), ASTM D570 | 0.3% |
BOND RESISTANCE (PSI), ASTM | > 300 (substrate ruptures) |
BY VOLUME: A:B = 2:1
BY WEIGHT: Clear: A:B = 100:41-48 Colors: A:B = 100:39-45 With quartz sand : A:B = 100:50 Mixture = 200
SOLID COLOR: @ 10 mils (150 ft²/gal)
FLAKE SYSTEM: @ 10 mils (150 ft²/gal)
METALLIC SYSTEM: @ 10 mils (150 ft²/gal)
SOLID COLOR: @ 16 mils (100 ft²/gal)
FLAKE SYSTEM: @ 13 mils (120 ft²/gal)
METALLIC SYSTEM: @ 40 mils (40 ft²/gal)