GENERAL DESCRIPTION
STAR-SEAL PRO BLEND is a professional grade, Refined Tar emulsion (water based) sealcoating for jobs that demand outstanding performance. STAR-SEAL PRO BLEND has an extraordinary degree of toughness and water repellency, unmatched by any competitive sealer. The “Hot Blending” of catalyzed rubber and select polymers with the Refined Tar in STAR-SEAL PRO-BLEND greatly improves its durability and overall longevity. Superior water repellency is achieved with the use of specialty chemicals that enhance the water resistance of the cured coating. STAR-SEAL PRO BLEND has outstanding resistance to gasoline, oil, chemicals and de-icing salts. The combination of state-of-theart technology in manufacturing and raw material selection translates into the following:
OUTSTANDING PROPERTIES
• Outstanding Durability – STAR-SEAL PRO BLEND is known for its performance and consistency, properties that are demanded by professionals.
• Industry Leading Longevity – A professional grade sealcoating that was designed, tested and proven to outlast any competing sealcoating in its class.
• Superior Flexibility – Ability to bridge minor surface (non-working) cracks in the pavement to eliminate water penetration and extend the life of asphalt surfaces.
• Beautifies While It Protects – Dries to an appealing dark charcoal color that enhances the value of the property. Snow removal becomes easier and traffic markings last longer.
RECOMMENDED USES
STAR-SEAL PRO BLEND is recommended for all asphalt pavements; home driveways, commercial parking lots, apartment complexes, restaurants, schools, gas stations, truck terminals, airfields/taxiways/airport shoulders, and many more.
MIX DESIGN RECOMMENDATIONS
Important – All mix designs must include clean, quartz, angular sand
| US | METRIC | |
| STAR-SEAL PRO BLEND | 100 Gal. | 100 Liters |
| Water (Clean, Potable) | 25-30 Gal. | 25-30 Liters |
| Sand/Aggregate 50-70 AFS* | 300-500 Lbs. | 36-60 Kg. |
* Crushed slag (i.e. Black Beauty) may be used as the aggregate, provided
it is clean, angular and within 50-70 AFS gradation.
The use of an additive is optional, follow STAR’s recommendations
APPLICATION RATES
Must be applied to structurally sound pavements. Do not apply over chip seal or gilsonite sealed surfaces. The application rates shall be dictated by the traffic pattern and usage.
1. For Low to Medium Traffic Areas Apply Two (2) Coats:
a) Concentrated Sealer – the total coverage rate of 0.18 – 0.20 Gal./Sq. Yd. or 45 – 50 Sq. Ft./Gal. (1.1 – 1.22 Sq. Meter/Liter).
b) Mixed Sealer – 0.26 – 0.29 Gal./Sq. Yd. or 31 – 35 Sq. Ft./Gal. (0.76 – 0.86 Sq. Meter/Liter).
2 For High Traffic Areas Apply Three (3) Coats:
a) Concentrated Sealer – the total coverage rate of 0.25 – 0.28 Gal./Sq. Yd. or 32 – 36 Sq. Ft./Gal. (0.8 – 0.9 Sq. Meter/Liter).
b) Mixed Sealer – 0.37 – 0.40 Gal./Sq. Yd. or 22 – 24 Sq. Ft./Gal. (0.54 – 0.59 Sq. Meter/Liter).
APPLICATION TOOLS
• Use conventional tools; Brush, rubber squeegee or spray rig.
• Clean up with Water. Do not discard washings in the bodies of water or down sewer drains.
• Dried sealer on tools – Wire brushing, scarping and peeling.
• Keep stored containers sealed tightly.
CURING TIME
Cure time will vary according to temperature and humidity at the time of application. Insufficiently cured films wear prematurely. Lower temperatures, high humidity and lack of direct sunlight will prolong the cure time. Higher temperatures, lower humidity and direct sunlight accelerate the cure process. If a second coat is to be applied, allow the first coat to dry sufficiently to withstand light vehicular and pedestrian traffic without damaging or scuffing the coating. After the application of the last coat, allow the coating to cure at least 20-24 hours under good drying conditions prior to opening to traffic.
SPECIAL INSTRUCTIONS
Apply only on unsealed asphalt or surfaces previously sealed with either Asphalt Emulsion or Refined Tar based sealers. Do not apply over surfaces sealed with gilsonite and other solvent based seal coatings. New asphalt pavements must be allowed to cure at least 90 days in hot weather. Perform a water break free test to confirm that the surface oils have dissipated, by spreading water on the pavement. If the water does not bead, pavement is ready for seal-coating. Not recommended for steeply inclined surfaces, as they may become slippery when wet.
CAUTIONS
KEEP FROM FREEZING / KEEP OUT OF REACH OF CHILDREN
Contains REFINED COAL TAR. May cause skin irritation. Wear gloves and protective clothing. In case of contact, flush skin or eyes immediately with fresh water. If the product gets in the mouth or eyes see a physician immediately. Consult a Safety Data Sheet for details.
PACKAGING & AVAILABILITY
5-Gallon plastic pails, 55-gallon drums & 275-gallon plastic totes, and bulk at all STAR plant locations.
IMPORTANT WEATHER LIMITATIONS
- Surface and air temperature should be a min. 50° F (10° C) and rising.
- Do not apply on rainy, foggy, or extremely humid days, or when rain is in the forecast within 24 hours.
- If the pavement temperature is over 100° (38°C) dampen the pavement with a fine mist of water to facilitate even spreading. Do not allow water to puddle on the surface.