You are using an outdated browser version not supported by this website.
Click here to upgrade your browser

Resene X-300E

Resene X-300E is a thixotropic weathertight membrane designed for thick application over concrete surfaces. The coating, when specified at the correct dry film thickness, has unique crack bridging properties and any movement of cracks beneath the coating layer does not result in film fracture. 

Key Features
  • Protects flexing structures from concrete carbonisation by maintaining a seal over the micro cracks that develop
  • Improved dirt pick up and crack bridging properties  
  • Formulated for airless spray application.
  • An Environmental Choice approved product.
  • Colours: White and colours off white.
  • Gloss level: Semi gloss
Protective Coatings
Scope of Use

Ideally suited for structures that will flex and develop minor cracks.

Typical uses: Concrete road bridges, high rise concrete buildings, all other cementitious surfaces.

Due to its unique rheology, Resene X-300E may be applied at very high thicknesses without sagging or film cracking. Where possible, film thickness should be achieved with one coat for optimum film formation.

Limitations on Use
  • Due to regional variations in concrete block standards, two coats may be insufficient to produce a weathertight membrane. Weathertightness can only be assured when all voids are filled, therefore three coats over block is a safer specification.
  • Brush or roller application is preferred over block and essential for at least the first coat.
  • A minimum dry film thickness of 180 microns is required to achieve weathertightness in accordance with CCANZ CP01 2014.
Data Sheet
Environmental Information
Resene Problem Solving Guide
Resene Specifiers Mailing List
Videos: How to Paint Like a Professional

Colours, coatings, wood stains, and paints for exterior and interior house painting, plus commercial, industrial and marine painting applications.

Product Enquiries

News from Resene

125 New Hues with the New Resene The Range 24 Collection NEW
Optimise the Coating Systems on Projects with Free Resene Specifier Services
Go Beyond the Sea with the New Ultra Blue Palette from Resene NEW

Posts by Colin Gooch

See All

Get a free weekly digest of essential news

New and updated architectural products, design solutions, inspiration, technical advice and more when you sign up for EBOSS.