architecture - engineering - construction
Printable version Bookmark this page Notify a colleague or friend about this page Bookmark and Share

About Masonry


New Smooth Finish SherCrete® Flexible Concrete Waterproofer

The ease of a one-part coating. The waterproof protection of a two-part.


  • Single-component, waterbased formula
  • Superior moisture protection
  • Low VOC
  • Skid-resistant, breathable finish
  • Bridges hairline cracks and reduces prep work
  • Tintability to hundreds of colors
  • Ideal for pool decks, walkways, patios, and interior basement walls

Loxon® Siloxane Water Repellant

If budget and environmental concerns are at the top of your list, Loxon Siloxane Repellant is your ideal choice. Boasting zero VOCs, it has quickly become a favorite among those looking to protect the planet as well as their concrete projects.


  • Ideal for large commercial masonry and concrete structures
  • Protects against wind-driven rain and chloride attack
  • Does not mar glass or flashing for minimal prep and clean-up
  • Meets ASTM standards for water repellency

Now VOC Compliant! Loxon® Silane Water Repellant

When the job calls for complete protection from water, then the answer is Loxon 40% Silane Water Repellant. This premium coating penetrates concrete to seal out moisture and chloride.


  • Ideal for large commercial masonry and concrete structures
  • Protects against wind-driven rain and chloride attack
  • Does not mar glass or flashing for minimal prep and clean-up
  • Meets ASTM standards for water repellency 

Loxon XP® Waterproofing System

This high-build exterior masonry coating can be applied directly to fresh concrete, saving you time and labor and accelerating construction schedules.


  • Covers in one less coat
  • No primer needed
  • Superior resistance to wind-driven rain in just two coats
  • Highly resistant to alkali and efflorescence
  • Recommended for tilt-up, precast or poured-in-place concrete, CMU, cement block and stucco

Loxon® Masonry Acrylic Coating and Primer

Specifically engineered for exterior, above-grade, masonry surfaces requiring high performance protection.


  • Highly alkali and efflorescence resistant
  • Provides a highly durable and weather-resistant finish
  • May be applied to a surface with a pH of up to 13
  • The topcoat contains agents that inhibits growth of mildew on coating surface
  • For concrete, cement composition panels, concrete block, brick, and stucco

Loxon® Conditioner

This 100% acrylic emulsion conditioner penetrates and seals new or previously painted exterior surfaces to bond light chalk to the surface for excellent topcoat adhesion.


  • Prevents adhesion problems and delamination
  • Apply to fresh concrete after just 7 days
  • Accepts a wide range of topcoats
  • For concrete, stucco, block, tilt-up, or brick

Conflex XL Smooth and Textured High Build Coatings

Long-lasting exterior waterproof protection against wind-driven rain.


  • High-elongation — cracks do not reappear
  • Prevents water penetration on new work or repaints
  • Highly permeable
  • Resists efflorescence

SherLastic™ Elastomeric Coating

Economical protection from wind-driven rain.


  • Maintains a fresh appearance and reduces callbacks
  • Prevents water damage
  • Covers and hides hairline cracks
  • Resists efflorescence

Ultracrete Textured Coatings

Ideal for enhancing tilt-up surfaces. Hides irregularities and imperfections.


  • Uniform finish
  • Good color retention
  • Store tint custom colors
  • Waterborne and solvent-borne formulas

Solvent-borne has:

  • Superior tolerance to marginally prepared surfaces
  • Superior resistance to fade and efflorescence
  • Applies in low temperatures down to 20°F

Loxon® Vertical Concrete Stain

Add color and weather protection to large commercial concrete structures, such as parking garages, stadium supports and sound barriers.


  • Especially for pre-cast tilt-up concrete
  • Excellent color uniformity
  • Resists fade and efflorescence
  • Acts as a water repellent
  • Allows moisture transfer
  • 15-minute drying and re-coating time

Enhanced to protect concrete and the environment MODAC® F and MODUR® Solvent Acrylic Waterproof Sealers


  • Specifically engineered to protect large masonry structures in cool, damp environments
  • Ideal for combating harsh wind and rain
  • VOC-compliant in most areas

Concrete & Masonry Patches & Sealants

Acrylic patches uniquely designed to improve the appearance of any masonry surface by filling, bridging, and sealing cracks and openings.


  • Provides a flexible, durable, elastomeric and weatherproof seal
  • Assures uniform appearance of topcoats
  • Conceals surface flaws, creates even, smooth finish
  • For cracks, voids and openings on walls, ceilings and around window and door surrounds

Concrete & Driveway Sealer

A clear siloxane water repellent designed to weatherproof old and new concrete floors and driveways.


  • Superior resistance to spalling, cracks and stains
  • Protects against salt and weather
  • Exceeds stringent federal waterproofing specs
  • Lasts longer than water-based alternatives
  • Dries clear, prevents discoloration

Porch & Floor Enamel

Enhanced waterborne technology keeps interior & exterior concrete and wood floors looking newer longer.


  • Low LOV, 50 g/l
  • Waterborne formula that's easy to clean up
  • Advanced resistance to household chemicals
  • Meets low slip rating required by the Americans with Disabilites Act
  • Tintable - available in many colors

Loxon® Block Surfacer

For interior and exterior concrete, block and stucco, this lightweight, 100% acrylic resin surfacer smooths and uniforms surfaces and eliminates pinholes.


  • Excellent filling and sealing properties
  • Lightweight technology acrylic resin weights 30% less than concrete block fillers
  • Alkali resistant (from 8 to 13 pH)
  • Use at temperatures down to 35°F
  • For interior and exterior poured and precast concrete, concrete block, cinder block and stucco

H&C® Concrete and Masonry Products

Wide variety of H&C branded sealers, water repellents and stains.

Brochures | 3-Part CSI specifications

Brochures for Masonry

Brochures for Masonry
Preview Description Format Size Open
Color Resources

Want the latest color tools and information?

Help clients mix, match and visualize colors with our professional tools.

  • Color Sample Ordering for Architects and Designers
  • Download our color palette for AutoCAD and Photoshop
  • Download 3D color models into BIM applications
  • Paint online with our Color Visualizer tool
  • Sherwin-Williams colors coordinate with new Robert Allen Upholstery and Fabric Collections
  • Download ColorSnap™ - free iPhone color matching app
Paint Products & MSDS

Looking for quality, innovation & reliability?

Using the right product makes a difference. Welcome to your one supply source for all of your coating needs.

  • Learn about our products
  • View our case studies
  • See why professional painters aren't the only ones giving our paints glowing reviews
Green Solutions

Looking to meet green building specifications?

We offer responsible options that meet the most stringent requirements without sacrificing durability.

  • Download LEED and VOC Specifications
  • Learn about EcoVision™
  • Download our LEED®, Green & VOC Coatings Reference Guide (PDF)
  • Download our Corporate Social Responsibility Report (PDF)
Equipment & Supplies

Want top results from professional tools and equipment?

For over 140 years, we've offered industry-leading products and solutions you can count on.

  • Find out about our spray equipment maintenance and repair
  • Learn about our applicators & supplies
Professional Services

Looking for solutions tailored to your business needs?

Find tools and services for:

  • Architects & Designers
  • Painting Contractors
  • Home Builders
  • Protective and Marine
  • Custom Woodworkers & Cabinet Finishers
  • Property & Facility Managers
  • Factory Finishers of Exterior Siding
Expert Advice & FAQs

Looking for a reliable solution?

We've built our reputation on answering questions from painting professionals like you. Find instant answers and reliable advice here.

  • Use our visual guide Problem Solver
  • Read tips from the pros
  • Find out how to adequately prepare your surfaces
  • View our Frequently Asked Questions

3-Part CSI specifications for Masonry

3-Part CSI specifications for Masonry
Description Format Size Download
CSI 3-part architectural specs
Section 09900 - Interior, exterior and industrial paints and coatings.
DOC 321 kB Download

Request for Information / Request a Catalog from The Sherwin-Williams Company about Masonry
(Please check companies and/or products above.)
    (* = Mandatory field) 
Please add me to the mailing list for the free monthly e-Newsletter AECnews.  

04090 - Masonry Accessories
07190 - Water Repellent
09960 - High-Performance Coating
04 05 23 - Masonry Accessories
07 19 00 - Water Repellents
09 96 00 - High-Performance Coatings