SlabArmor­ Closer dust proofs and hardens concrete in a single application.
SlabArmor™ Closer extends material life by closing capilaries within the slab, reducing surface abraision and creating a sustainable surface profile. A single application eliminates transmission of water and vapor

SlabArmor™ Closer dust proofs and hardens concrete in a single application. Low pH provide better hardening characteristics and an attractive, longer lasting finish ideal for warehouses, distribution centers and retail stores.

This spray on, leave on material is a fast acting formula allowing for minimal down time. It is suitable for use on cementitious based products and can be used in conjunction with diamond polishing and/or decorative color.

Primary Applications

  • Hardening Green Concrete
  • Decorative Concrete
  • Concrete that will receive a covering
  • Polished Concrete
  • Institutional Facilities
  • Retail Showroom
  • Industrial Floor Slabs
  • Hardening Cured Concrete

Features & Benefits

  • Cross-links with SLABARMOR™ Starter to a depth of .5 inches (13 mm)
  • Excellent water repellence
  • Enhances and protects stained, integral color and dyed decorative surfaces
  • Superior hardness increases life expectancy of the concrete surface
  • Preserves natural look of concrete
  • Reduces alkalinity efflorescence
  • Resistant to blushing and does not yellow



Performance Data

SLABARMOR™ System Items
Size Item No.
1 gal. Jug SAC01
5 gal. Pail SAC05
55 gal. Drum SAC55
275 gal. Tote SAC275

Notice: Features and equipment specifications are subject to change without notice.