GemSeal Black Diamond Sealer - 275 Gal Tote

275 Gallon Poly Tote with 250 gallons of GemSeal® Black Diamond Sealer

Next Generation, Best of Both Worlds—Eco Friendly Like AE Sealers with the Durability of Coal Tar

Black Diamond is GemSeal’s new, high performance alternative to asphalt emulsion (AE) sealer and refined tar sealer. With all the environmental benefits of AE sealer, Black Diamond exceeds AE performance with longer durability, increased toughness against power steering marks, and stays impressive non-fading black color. Black Diamond also provides performance similar to refined tar sealer’s fuel resistance, durability, and ease of application.

Finally, like all GemSeal pavement sealers, Black Diamond is manufactured with our precision colloid mill system, providing a product that will always be consistent and backed by our nationally recognized quality assurance program.

Features & Benefits

  • Eco friendly - acceptable for use in refined tar restricted areas; may be applied in all states
  • Durable - longer lasting than AE sealers
  • Color stable - eliminates graying issues; will stay black and not fade
  • Fuel resistant - resists gasoline and oil penetration similar to refined tar sealer
  • Tougher - resists power steering marks
  • Water based Low VOC - less than 100 grams per liter
  • Easy to apply - applies as smoothly as refined tar sealers
  • Burn free - crews will love to work with it!
  • Temperature friendly - can be applied in lower temperatures than AE sealers
  • Weatherproof - seals out damaging effects of water and oil, extending the life of asphalt pavement
  • Consistent - manufactured in our precision colloid mill system, which takes the mystery out of mix design
275 Gal Poly Tote of Ready to Use Black Diamond Eco Friendly Sealer

Sealer coverage will range from 70-100 square feet per gallon. Coverage rate depends on texture and condition of asphalt. This sealer is ready to use and should not be diluted more than 5%--sealer must be mixed before application.

Free Shipping Only Applies to Shipments in the Continental United States. Residential Deliveries needing a lift-gate will incur extra charges.

Black Diamond Technical Data Sheet
Black Diamond Safety Data Sheet

Calculator placeholder


Next Previous

Related Items