Sikalastic® P 280 FS

• CSA S413
• ASTM C957

2 years

Store in unopened containers in a cool, dry and clean area.

Sikalastic® P 280 FS is mixed 3:1 with Sikalastic® - 908 FS prior to catalizing with Sikalastic® - 918 FS

Mixing Chart shows amount of Sikalastic® 918 FS (in volume ounces) added to one (1) gallon of Sikalastic® P 280 FS mixed 3:1 with Sikalastic®-908 FS. Sikalastic® 918 FS is the catalyst for Sikalastic® P 280 FS at all temperatures.

Concrete
Concrete must be fully cured (28 days), structurally sound, clean, and dry (ASTM D 4263). All concrete surfaces (new and old) must be shot blasted to remove previous coatings, laitance, and all miscellaneous surface contamination and to provide a profile for proper adhesion. Abrasive shot blasting must occur after a concrete repair has taken place. Acid-etching is not permitted. The proper profile should be a minimum of ICRI CSP3 (as described in ICRI document 310.2R - 2013.) For balconies and other pedestrian areas with limited space or access to shot-blasting, alternative mechanical methods can be used to achieve the recommended surface profile.

• Repair voids and delaminated areas with SikaEmaco®-6000. When time permits, SikaEmaco®-1060 or SikaEmaco®-1060 EX may be used for repair purposes. Wait 6-8 hours before applying the Sikalastic® Vehicular Traffic 2900 system.
• Prime with Sikalastic® P 280 FS before applying SikaEmaco®-6000. Measure 3 quarts of resin and 1 quart of Sikalastic®-908 FS into the pail and add the proper amount of powder hardener. See the mixing chart below. Mix with a drill mixer for 30 seconds or until the powder hardener is completely dissolved.
• Apply primer at approximately 100 ft2 (9.3 m2 ) per mixed gallon.
• Measure, add, and mix the SikaEmaco®-6000 Resin, Powder Component, and necessary aggregate (if required) in the proportions recommended below.
• Use mixture to repair any damaged concrete, or to slope any areas as needed.
• Once cured, the material must be re-primed before the topping system is applied.
• Proceed with the application as usual.
• All units must be within the specified pot life.

Aggregate Extension

Measure 3 quarts of Sikalastic® P 280 FS resin and 1 quart of Sikalastic®-908 FS into the pail, blend, and add the proper amount of powder hardener. See the mixing chart below. Mix with a drill mixer for 30 seconds or until the powder hardener is completely dissolved.

See Mixing Ratio chart for the required amount of Sikalastic®-918 FS (in volume ounces) for one-gallon mixed resin, based on temperature.

Apply the properly mixed Sikalastic® P 280 FS/Sikalastic®-908 FS resin catalized with the Sikalastic® 918 FS to the properly repaired concrete or properly prepared aged coating at approximately 100 ft² (9.3 m²) per mixed gallon or about 16 mils. Allow the primer to cure tack-free to an even, satin-like gloss and re-prime any dry spots.

All components of the Sikalastic® Traffic 2900 system fully cure within one hour when properly installed. Extend the curing time in cool-weather conditions.

Clean tools with Sikafloor®-100 CLN Pronto, an MMA solvent. Other solvents such as xylene or acetone may also be used. Collect and dispose of all site waste.