MasterKure® Kure-N-Seal 25LV, Low-Viscosity, Transparent, Sealing and Dustproofing Compound, 5-gal.

Product Attributes

  • Item Number: 602107
  • Product: MasterKure® Kure-N-Seal 25LV, Low-Viscosity, Transparent, Sealing and Dustproofing Compound, 5-gal.
  • Stock UOM: EA
  • Manufacturer: BASF
  • Manufacturer Part Number: 56433964
  • Tradename: MasterKure®
  • Quantity per Pallet: 36
  • Weight (lb.): 41.00
  • Container Size: 5 gal.

Uses & Features

MasterKure® CC 250 SB is a transparent, low-viscosity, 25% solids, VOC-compliant, solvent-based modified acrylic curing, sealing and dust proofing compound designed for easier application at cool temperatures. It complies with ASTM C 1315, Type I, Class A.


  • Solvent-based for excellent blush/whitening resistance

  • Ensures high curing efficiency allowing concrete to attain its full strength potential

  • Reduces surface absorption and dusting of concrete for easier cleaning and maintenance

  • Retains moisture in concrete to minimize shrinkage cracking

  • VOC compliant for EPA

  • Compatible with most carpet and tile adhesives

  • Semi-gloss appearance so surfaces look newer and brighter

  • Good UV resistance for retention of transparency

  • Low viscosity to provide easier application at cool temperatures

  • Abrasion resistant to withstand foot traffic and provide extended wear

  • Sprayable with suitable pump-up canister sprayer

Technical Information


  • Interior and exterior

  • Horizontal and vertical


  • Concrete

  • Decorative concrete

  • Exposed aggregate

  • Brick


    Curing only: 200–400 ft2 /gallon (4.9–9.8 m2/L)

    Second coat (dust proofing and sealing): 400–600 ft2/gallon (9.8–14.7 m2/L)

    Recoating, dust proofing and sealing: 200–300 ft2/gallon (4.9–7.4 m2/L)

    Coverage varies with application method, texture and porosity of surface.


    Store in unopened containers in a clean, dry area between 35° and 85° F (2° and 29° C). Keep from freezing.


  • MasterKure CC 250 SB is recommended for use on Class 1, 2, 3 and 4 concrete floors as classified in Table 1.1, ACI Standard 302

  • ASTM C 309, Type 1, Class A

  • ASTM C 1315, Type I, Class A

  • Corps of Engineers CRD-C304,

  • Type I, Class A or B AASHTO M-148

  • USDA compliant for use in meat and poultry areas, when fully cured