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CoatMasters® Elastomeric Coating

1 of 9 products in this brand
CoatMasters® Elastomeric Coating is an advanced Acrylic (min. 50% post-consumer) -Silicone hybrid polymeric formulation of low VOC designed for above water grade coating application on concrete, stucco, masonry type substrates, modified bitumen, and rigid polyurethane foam ply, and rigid PVC materials. This elastomeric coating also provides excellent adhesion on incidental applications on metal and wood substrates. CM Elastomeric Coating is a high solids system and provides a seamless durable coating, superior adhesion to a variety of substrates, contains fungicide and mildewcide protection, UV protection especially for epoxy and polyurethane coating substrates, heat reflective properties saving cooling costs, and provides high water resistance and vapor permeability. The CM Elastomeric Coating comes on standard white color and can be custom color matched according to desired customer’s specifications.

Product Type: Elastomeric Coating, Waterborne Coating

Compatible Substrates & Surfaces: Concrete, Masonry

Features: Durable, Good Adhesion, Good UV Protection, High Solids Content, Low Permeability, Low VOC, Mildew Resistant, Water Resistant

Chemical Family: Acrylics & Acrylates

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Polymer Type
Acrylic-Silicone Hybrid

Features & Benefits

Applications & Uses

Compatible Substrates & Surfaces
Applications & Uses

Area Coverage

 Various substrates have different porosity conditions, and the estimated coverage spread for a gallon is based on actual testing. Actual test results may vary depending on actual porosity condition of the substrate applied. The list below provides the area coverage in square feet (sq. ft.) for 1-gallon of CM Elastomeric Coating. General Smooth Concrete Surfaces: 70 – 100 square feet / gallon Application Thickness: 8 – 10 mils DFT (dry-film thickness) Dry-hard: 24-hours.

Surface Preparation

 The surface to be applied must be free from any dirt or any type of foreign materials that will impair bonding to substrate. CM Elastomeric Coating is specifically designed to have excellent adhesion properties with other CoatMasters product (please contact Technical Service Support for guidance) and does not provide warranty with other coating or paint products. Always check the test substrate for adhesion performance prior to applying the product. Curing will not cause any adhesion failures on other top coating films, always test to ensure compatibility. CM Elastomeric Coating must be used as-is, DO NOT THIN WITH WATER or OTHER SOLVENTS, doing so shall void warranty if contaminated/mixed with un-approved material. Use of material requires knowledge of standard safety practices and good protection for areas being applied. Keep children and pets away from work area. Maintain good air ventilation if used indoors. The material is ideally applied in fairly ambient temperatures below 100°F. If planned to use in warmer conditions, spray application would help ensure better spread coverage. Not recommended to be applied below 40°F, or when rain is imminent, substrate moisture must not exceed 3% on surface prior to application.

Product Application

For spray applications, the product can be both applied either by spray atomization or airless techniques. Please follow recommended spray pressure application and optimize when desired coating is achieved when using either fan or cone tips. Airless or Assisted Air Sprayers: Suggest use 0.027 or 0.031 tip, and always maintain uniform applied coating onto the surface.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Weight Per Gallon (Wpg)10.80 - 11.20--
Solids By Weight62 - 66%-
Solids By Volume53 - 57%-
Elongationmin. 200%-

Regulatory & Compliance

Certifications & Compliance
LEED Points Credit
  • MR Credit 4.1: Recycled Content: 10%, (post-consumer + 1/2 pre-consumer) - 1 Point
  • MR Credit 4.2: Recycled Content: 20%, (post-consumer + 1/2 pre-consumer) - 1 Point in addition to MR Credit 4.1
  • Use materials with recycled content such that the sum of post-consumer recycled content plus one-half of the preconsumer content constitutes at least 10% (based on cost) of the total value of the materials in the project.
  • MR Credit 5.1: Regional Materials: 10% Extracted, Processed & Manufactured Regionally – 1 Point
  • MR Credit 5.2: Regional Materials: 20% Extracted, Processed & Manufactured Regionally – 1 Point in addition to MR Credit 5.1
  • Use building materials or products that have been extracted, harvested, or recovered, as well as manufactured, within 500 miles of the project site for a minimum of 10% (based on cost of the total materials).
  • EQ Credit 4.2: Low-Emitting Materials: Paints & Coatings – 1 Point
  • Do not exceed the VOC content limits established in South Coast Air Quality Management District (SCAQMD) Rule 1113, Architectural Coatings, rules in effect on January 1, 2004.

Meets Federal and State VOC limit requirements for volatile organic components (VOC). Complies with South Coast Air Quality Management District (SCAQMD) VOC limit.

Packaging & Availability

Packaging Type
Packaging

The product is available is available in 5-gallon pails.

Storage & Handling

Storage & Disposal

Storage & Disposal

The product must be stored in a cool and dry place, always seal container after using. The shelf-life of the product is 1- year at 77°F storage condition and could be longer depending on conditions. Avoid allowing the material to freeze. Before using, mix the product thoroughly until homogenous in appearance. Empty containers must be disposed according to your local city, state, and federal guidelines. Do not throw liquid portions to any drains, avoid spills, and always protect the environment.