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  • Best For:
  • Concrete & Masonry

High performance, self-leveling, no-shrink hybrid filler and sealant that requires no tooling and provides superior flexibility and adhesion for a 100% weatherproof seal, backed with a lifetime guarantee.

Key Features
  • DAP
    100% Waterproof & Weatherproof
  • DAP
    1 Hour Rain Ready
  • DAP
    Extreme Temp Application
  • DAP
    Lifetime Guarantee


  • Details
  • SKU Code Unit Size Color Dimensions (in.) Weight Case Pack Cases/Pallet
    7079878370 78370 266 ML GRAY 8x6x12 13.12 lbs. 12 108


  • Technical Data
  • What paints are compatible with DAP® 3.0™ High Performance Sealant?

    Acrylic latex-based paints are compatible. Priming with an acrylic latex primer is necessary before painting with oil-based paints.

    How do I clean Up DAP® 3.0™ High Performance Sealant?

    Excess uncured DAP® 3.0™ High Performance Sealants can be cleaned up from surfaces or tools using mineral spirits. Once they have cured, any excess sealant needs to be cut or scraped away.

    DAP® 3.0™ Concrete & Masonry Sealant states that it’s self-leveling. What does that mean?

    Self-leveling means that the sealant will flow to fill a horizontal crack or gap and form a level surface. No tooling is required.

    If I only use half of a cartridge, can I use the other half at a later date? If so, what are the proper storage conditions?

    Yes. You can use the remaining product after the cartridge is opened if stored properly. The cartridge should be stored below 80°F in a dry place. When ready to use again, remove the cured material at the tip or cut the tip back to reveal fresh product.

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