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Home | Coating Systems | Roof Coating Systems | Built-Up and Modified Bitumen Roofs | Elastacryl BUR/MB
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Elastacryl BUR/MB

Acrylic system for use over smooth-surfaced built-up roofs, modified bitumen, or granulated cap sheet

Elastacryl BUR/MB is a seamless, fully adhered fluid-applied coating system for use over smooth and granulated cap sheet, modified bitumen, and smooth surface built-up roof substrates.

Product Specifications
Application Methods
Product Literature
Technical Documents
FAQs

System Overview

Elastacryl BUR/MB uses Neogard 7251 and 7261 acrylic coatings; they are single component, water based, and elastomeric. Both 7251 and 7261 meet LEED performance requirements for low-slope roofing, and are approved by the Cool Roof Ratings Council (CRRC). They also meet VOC requirements for the South Coast AQMD.

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Selected Physical Properties

Product Description Test Method Results
7251 and 7261 Tensile Strength ASTM D2370 280 psi
7251 and 7261 Elongation ASTM D2370 270%
7251 and 7261 Water Resistance ASTM D471 < 20%
7251 and 7261 Solar Reflectance ASTM C1549 0.83
7251 and 7261 Thermal Emittance ASTM C1371 0.87

Consult Neogard Product Data Sheets and Guide Specifications for a complete list of physical properties.

Use Area:

Roofing

Type:

Acrylic

Features:

  • Low odor
  • Lightweight
  • Energy efficient
  • Seamless and fully adhered
  • Sustainable

Benefits:

  • Environmentally friendly
  • Installed over existing roof with minimal tear-off
  • Reflects light and emits heat
  • One-piece customized finished roof
  • Reduces life cycle costs

Ask us about Elastacryl BUR/MB

Our Neogard Experts team is glad to tell you how Elastacryl BUR/MB is the best coating system to protect your investment.

1-833-443-6735

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Elastacryl BUR/MB System Build

Before application, always check Neogard Product Data Sheets and Guide Specifications for mixing instructions and other important information.

10-Year Warranty System
15-Year Warranty System

Elastacryl BUR/MB

Coat Product Coverage Rate Mils WFT/DFT
4 - Optional Granule Coat 7251 or 7261 +
#11 roofing granules
80 sf/gal
30 lbs/100 sf
20/10
3 - Second 7251 or 7261 66 sf/gal 24/13
2 - First 7251 or 7261 66 sf/gal 24/13
1 - Optional Primer 7780/7781 300 sf/gal NA

Consult the Elastacryl BUR/MB Guide Specification for seam detail options.

Elastacryl BUR/MB

Coat Product Coverage Rate Mils WFT/DFT
5 - Optional Granule Coat 7251 or 7261 +
#11 roofing granules
80 sf/gal
30 lbs/100 sf
20/10
4 - Third 7251 or 7261 66 sf/gal 24/13
3 - Second 7251 or 7261 66 sf/gal 24/13
2 - First 7251 or 7261 66 sf/gal 24/13
1 - Optional Primer 7780/7781 300 sf/gal NA

Consult the Elastacryl BUR/MB Guide Specification for seam detail options.

Product Literature

Files may be downloaded individually or in a submittal package. Choose a language to select a file. Select one file and click the download button to the right, or select multiple files and click the “Download Selected” button below.

Technical Documents

Files may be downloaded individually or in a submittal package. Choose a language to select a file. Select one file and click the download button to the right, or select multiple files and click the “Download Selected” button below.


Safety Data Sheets (SDS)

FAQs

Can Neogard's acrylic roof coatings withstand ponding water?

No. Neogard's roofing acrylics are water-based, so they cannot withstand ponding water.

Are seam details required for the Elastacryl BUR/MB system?

Yes. All seams should be detailed with 70690 urethane mastic prior to coating.

Is a moisture analysis required prior to the installation of Elastacryl BUR/MB?

A moisture analysis is not required, but is highly recommended prior to the start of work.

What warranties are available for Elastacryl BUR/MB?

We offer Material Only and Labor/Material Warranties for 10 and 15 year terms.

Do you have to be an approved applicator to install Neogard warranted systems?

You do not have to be an approved applicator to purchase material and receive a Material Warranty. You must be a Certified Applicator to receive a Labor/Material Warranty.

You can trust Elastacryl BUR/MB in your next project

High-performance protection tested under the harshest environments. Elastacryl BUR/MB is an acrylic system for use over smooth-surfaced built-up roofs, modified bitumen, or granulated cap sheet

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