• An insulating and waterproofing aid
  • Recommended as an undercoating in all areas subject to unusually severe moisture conditions such as in valleys, around roof drains , and low or exposed areas
  • The recommended primer when coating Asphalt and Plywood
SKU: 2500 Category: Product ID: 3641


DESCRIPTION. Elastomeric Emulsion is an insulating and waterproofing aid used as the base coating for White Elastomeric Roof Coating. PRODUCT NO. 210, which is black in color, promotes proper adhesion to the substrate, while minimizing asphalt bleed-through. This coating forms a thick, crack resistant shield that resists peeling and cracking. This coating is used for priming and reinforcing any substrate that may need it prior to applying the White Elastomeric Acrylic Roof Coating. These products, when used together, form a thick, rubber shield that expands and contracts over 300% to prevent roof damage.

When used to apply polyester membrane, this product provides unbeatable waterproof protection and long-term life. This product can be used on Cement Tile (Flat Or Barrel), Metal Roofs (Aged Galvanized), Mobile Home Roofs, Bonded Gravel Roofs, Aged Roofs previously coated with asphalt, aluminum or tar, Built-up Roofs, Asphalt Shingle Roofs, and Vertical Surfaces as a protective waterproofing aid.

USES. Elastomeric Emulsion is especially recommended as a roof coating in all areas subject to unusually severe moisture conditions such as in valleys, around roof drains, low spots, or in any area where water is expected to be trapped on a roof. Because of its toughness and abrasive resistance it can be used as the final coating in Cold Process Roof Specifications, particularly on low slope roofs. PRODUCT NO. 210 can be used to replace regular asphalt emulsion coating on any application including concrete and masonry exterior walls, either above or below grade, and over most metals for rust and corrosion protection.

SURFACE PREPARATION. Clean all surfaces so that they are free of all scales, loose mortar, rust, dirt, oil, grease and all foreign matter. Use a wire brush, sand blast or other materials, in keeping with good practice. Dusty or porous masonry should be primed using the product at a 10% dilution rate with water. Allow it to dry thoroughly before coating with emulsion. Likewise, old roofs and all metal should be primed before coating.

APPLICATION. Material should be stirred in the container and applied by a soft bristle brush, long nap roller or suitable spray equipment. Adequate protection for most surfaces is obtained by laying polyester membrane with no less than 2-6 gallons of PRODUCT NO. 210 per 100 sq. ft. of surface area. For spraying, use a heavy duty airless spray unit (tip size approximately 60 thousandths of an inch). Also, follow manufacturer’s recommendations for spraying Elastomeric Emulsions. All Elastomeric Emulsion Coating’s “set” by dehydration. The rate of drying is dependent upon the thickness of application, temperature, humidity, and rate of air movement. Product should not be applied when raining or when rain or frost is forecast within 24 hours. Apply only when temperature is 45°F and rising.

CLEAN-UP. Clean all equipment immediately after use with soap and water. Clean dried material with mineral spirits or biodegradable terpene solvent.

Additional information

Weight 48 lbs
Dimensions 13 × 13 × 17 in
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