Masonex™ Clear Masonry Sealer

Masonex™ Clear Masonry Sealer

Help Protect Your Exterior Vertical Masonry Surfaces Against Moisture Infiltration

Masonex Clear Masonry Sealer will help to:

  • Repel moisture, acid rain, and de-icing chemicals from your vertical exterior masonry surfaces
  • Retain the natural beauty of your masonry surfaces without added color, glaze, or sheen
  • Avoid solvent odors and messy clean-up

Homeowner’s Best Choice

  • Great Protection… Helps repel moisture, acid rain, and de-icing chemicals and protect against spalling and freeze/thaw
  • Retains Natural Appearance… Clear coat creates no visible glaze, gloss, or sheen
  • UV Stable… Helps to avoid discoloration or yellowing over time
  • Water-based Formula… Contains no solvents or solvent odors
  • Peace of Mind… Covered by ltd. warranty on materials for up to 5 years*

Professional’s Best Choice

  • Versatile… For use on exterior, above-grade vertical masonry surfaces such as concrete, aggregate, brick, stone, stone veneer, and stucco
  • Premium Quality Formula… Silicone emulsion with reactive silane microscopically locks into masonry substrates to help repel moisture
  • Added Customer Value… Differentiate yourself by offering property owners additional value-added services on your roofing and siding jobs
  • Easy Application… Can be applied in a single-coat surface flood treatment using a brush or roller, as well as an airless, conventional, or pump sprayer
  • Simple Clean Up… With soap and water

Other Residential Roofing Products & Accessories (Not Part Of The Lifetime Roofing System)


Affordable, basic protection for projects on a limited budget.


Protect porches, carports, and other low-slope roofing areas with a quality membrane roofing system.


MasterFlow® Attic Ventilation offers a wide array of ventilation solutions designed for virtually any climate.


GAF ShingleMatch™ Roof Accessory Paint will help to hide unsightly protrusions on the roof including vent pipes, exhaust vents, etc.


Masonex Clear Masonry Sealer repels moisture on above-grade, vertical masonry surfaces


ThermaCal® Roof & Wall Insulation Panels insulate and ventilate (select models), while serving as a nailable base for roof coverings and siding

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What Our Clients Say About Working With Us
 Very good experience with roof replacement. Comfortable to work with. 
 We are so pleased with Brandon and his crew. They are very respectful, courteous. and committed to doing an excellent job. I would recommend Core Exteriors with 100 percent confidence that they will do a great job. 
 Very easy to work with. Quality job Was done on time as promised. I would highly recommend! 
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Core Exteriors

15370 290th Ave NW
Zimmerman, MN 55398
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Experience is key when choosing a contractor.

CoreExteriors BuildZoom score of 107 ranks in the top 4% of 77,973 Minnesota licensed contractors, which places them above 96% of 77,973 contractors in Minnesota.

How is the BuildZoom score calculated?
  • Responsiveness and communication
  • Work experience
  • Customer feedback
  • Licensing and certification”

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