Concrete Roof

Application Instructions


Power wash the surface to remove all dirt and debris, and be sure it is completely dry before the coating application. Read all label instructions before beginning. Always run a test patch first in an inconspicuous area to ensure that proper adhesion and drying occurs, and the product works to your satisfaction. Be sure surfaces are clean and dry before the coating application.

Products can be applied with a paint brush, a push broom, a low nap roller with a long handle, or a Commercial Airless Sprayer. For larger commercial jobs. We recommend using a commercial grade airless sprayer. Graco, Bulldog or Titan brands work well. Click Here for Specifications


Step 1: Prime with Ames Blue Max® at the rate of 1 gallon per 100 sq. ft. If leaking prime with Blue Max® at the rate of 2 gallons per 100 sq. ft.

Step 2: Finish with Maximum-Stretch® at the rate of 2 gallons per 100 sq. ft. or a similar Ames® product.

CONCRETE ROOF waterproof

Estimated Coverage:

Standard product coverage on smooth surface is 1-2 gallons per 100 sq. ft. More than one coat is recommended. More coats will lead to a longer lifespan for your roof.

Weather & Drying Guidelines:
Products are best applied between 50° to 90° F (10° to 32° C) on warm dry surfaces. Apply when the streets are dry, the sun is in the sky and no inclement weather is forecast. Starts to dry in 2-8 hours, depending on thickness of application and weather; cures in 24 hours. Low temperatures, high humidity and evening and morning dew will require increased drying/curing time.

Clean-up, Storage, and Disposal:
Clean tools and small spills with water. Store unused product in its original container, tightly sealed and protected from freezing. Dispose of this product in accordance with local, state, or federal requirements.

Products for Concrete Roofing

ames iron coat Metal Roof Coating



Ames® Maximum-Stretch® is a thick, high quality rubber and acrylic elastomeric roof coating designed specifically for waterproofing, repairing and maintaining many different types of roofs.


Ames Blue Max Liquid Rubber Waterproof Sealant

Blue Max®

Ames® Blue Max® is a special blend of adhesive, high strength elastomeric liquid rubber. It is a new, impenetrable, rubber technology for waterproofing in extreme wet situations such as below grade foundations, basement walls and a base coat for certain roof types.