Meridian Adhesives Group
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Black 5 gallon bucket labeled Pentra-Guard EXT
White 55 gallon drum labeled Pentra-Finish EXT
275 gallon tote labeled Pentra-Finish EXT
Black 1 gallon jug labeled Pentra-Guard EXT
Driveway concrete stained a beautiful burnt umber color

Pentra-Guard (EXT)

Exterior Surface Hardening and Protective Sealer

item #:CCT-081

Regular price
$557.50 In Stock
Sale price
Quantity must be 1 or more

* Actual color may vary from this representation based on user's screen settings and concrete composition.

Have a question or a complicated order?

Contact our concierge team to answer any questions at 1-801-375-2280

Improves Durability and Shine
Enhances Color
UV Stable, Non-Yellowing, No Peeling


*Designed for professional use only

Pentra-Guard® (EXT) is an eco-friendly, exterior sealer for concrete, masonry and stone surfaces. It seals and protects against dirt, grime, salt and oil damage while enhancing the natural color and shine. This treatment creates a breathable, protective clear coat that is abrasion resistant and will not flake or peel. Pentra-Guard® (EXT) cures quickly and provides a hard, glossy, wet look finish to any exterior cementitious surface. This lithium-based solution is VOC compliant and easy to apply.

  • Enhances the color of concrete, masonry, and stone surfaces
  • Provides premium “wet look” finish
  • Adds durability and protection
  • Rapidly cures with little-to-no-downtime
  • Forms a protective microfilm that is breathable and will not peel or flake
  • Can be reapplied or recoated without stripping
  • Functions as anti-graffiti and stain protection for vertical and horizontal surfaces
  • Reduces maintenance and cleaning costs
  • VOC compliant, may contribute to LEED points (IEQ credit)


Data SheetView


Application MethodSprayer
ColorWhite, dries clear
Coverage RateMachine-troweled: 800-1000 ft² (19.6-24.5 m² per liter)
Broom-finished: 300-500 ft² (7.4-12.3 m² per liter)
Freeze Point32ºF (0ºC)
OdorSlight ammonia-like odor
Shelf Life1 year in unopened, sealed container
Specific Gravity1.08
Total Solids29.60%
VOC Content<50g/L

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