Sikafloor®-2870 Line Striping
WATER BASED EPOXY LINE STRIPING FOR HIGH PERFORMANCE FLOOR FINISHES
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Sikafloor 2870 Line Striping is a water-based, low VOC, two part epoxy resin line striping and traffic marking
coating.
- Water based, low VOC’s
- Bright, long lasting colors
- Excellent penetration and adhesion
- Easy application
- Reduced recoat times
Usage
Sikafloor 2870 Line Striping is designed as a line striping coating for Sikafloor epoxy and urethane coatings, as well as for broadcast and troweled systems.Advantages
- Water based, low VOC’s
- Bright, long lasting colors
- Excellent penetration and adhesion
- Easy application
- Reduced recoat times
Packaging
| Component A: | 1.5 US gal. (5.68 L) fill in a 2 gal. pail |
| Component B: | 1.0 US gal. (3.78 L) fill in a 1 gal. can |
| Components A+B: | 2.5 US gal. (9.46 L) |
Color
Traffic Red
White
Safety Yellow
Product Details
Shelf Life
12 months in original unopened container under proper storage conditions.
Storage Conditions
Store dry between 40°- 90°F (4°- 32°C) . Do not allow to freeze
Volatile organic compound (VOC) content
| 40 g/L | Components A+B |
Viscosity
| 3500 Cps | ASTM D2196 at 73°F (23°C) and 50 % R.H |
Shore D Hardness
| 85 | ASTM D2240 at 73°F (23°C) and 50 % R.H |
Abrasion Resistance
| 0.141g (CS-17) 1000 rotations/1000g | ASTM D2749 at 73°F (23°C) and 50 % R.H |
Tensile Adhesion Strength
| >435 Psi (>3Mpa) | ASTM D4541 at 73°F (23°C) and 50 % R.H |
Impact Strength
| 3.6 ft-Ib | ASTM D2794 at 73°F (23°C) and 50 % R.H |
Service Temperature
50°F (10°C) min./86°F (30°C) max.
Water Absorption
| 2.50% (24 hours boiling) | ASTM C413 at 73°F (23°C) and 50 % R.H |
Permeability to Water Vapor
| 9.7 Perm | ASTM E96 at 73°F (23°C) and 50 % R.H |
Coefficient of Friction
| 0.16 | ANSI 137.1 at 73°F (23°C) and 50 % R.H |
Application
Mixing Ratio
1.5 : 1 by volume.
Pot Life
| Material Temperature | Time |
| +73°F (23°C) | ~ 25 min |
Pot life is not visible, product remains liquid after exceeding pot life. Application after pot life limit may result in adhesion failure. Do not apply after pot life limit.
Cure Time
| Ambient & | Foot Traffic | Light Traffic | Full cure |
| 50 °F (10 °C) | ~ 24 hours | ~ 2 days | ~ 3 days |
| 73 °F (23 °C) | ~ 14 hours | ~ 24 hours | ~ 36 hours |
| 86 °F (30 °C) | ~ 10 hours | ~ 18 hours | ~ 24 hours |
Waiting / Recoat Times
| Ambient & Substrate Temperature | Time Minimum |
| 50 °F (10 °C) | ~12 hours |
| 73 °F (23 °C) | ~ 3 hours |
| 86 °F (30 °C) | ~ 2 hours |
Coverage
160 - 530 ft2 / US gal (3.9 – 4.9 m2 / L) at 3 - 10 mils (0.08 – 0.25 mm)
wet film thickness
MIXING
Mixing Ratio: - 1.5 : 1 by volume.
For bulk packaging, when not mixing full units, each component must be pre-mixed separately to ensure product physical.
Premix each component separately. Empty component B (Hardener) in the correct mix ratio into component A (Resin). Mix the combined components for at least 3 minutes using a low speed drill (300 - 450 rpm) and Exomixer or Jiffy type paddle suited to the volume of the mixing container to minimize entrapped air. Be careful not to introduce any air bubbles while mixing. Make sure the contents are completely mixed to avoid any weak or partially cured spots in the coating. During the mixing operation, scrape down the sides and bottom of the container with a flat or straight edge trowel at least once to ensure complete mixing.
Do not mix more material than can be applied within the working time limits (i.e. Pot Life) at the actual field temperature.
APPLICATION
Apply by brush or roller at the rate of 160 - 320 ft2 / US gal (3.9 – 7.8 m2 / L) at 5 – 10 mils (0.13 – 0.25 mm) wet film thickness (w.f.t.) and back-roll with pressure. Coverage will vary depending on the texture of the prepared floor. Product has a limited pot life, see Typical Data. Pour a bead of product in the form of a ribbon on the surface to be coated, then spread with squeegee and back roll. Ensure that the coating is pore free and pinhole-free and provides uniform and complete coverage over the entire concrete substrate. If necessary, apply an additional coat to ensure the coating is pore-free and pinhole-free and provides uniform and complete coverage over the entire concrete substrate.