SHIPPING DELAYS: There are ongoing issues moving product both locally, around the USA, and the globe, it is essential that you take this into account when ordering materials, tools or product over the next 3 to 6 months, especially if you run on a "just-in-time" basis. There are still shipping delays for some products in the supply chain for critical construction products. Please make sure to order items well in advance to make sure your order arrives in time for your next job. Most manufactures have already implemented “force majeure” and placed additional surcharges and fees to secure their raw materials. Conspec is filling online orders as soon as possible, however with the supply chain broken, and only receiving partial inventory from manufactures with increased demands the shortages are out of our control. We apologize for the inconvenience and thank you for your patience in these challenging times.
Sale! AMES Blue Max Liquid Rubber Waterproofing Foudation Under Tile Shower Deck Roof Basement Leak repair Conspec Tampa 5-Gal Roller Grade smaller img
AMES Blue Max Liquid Rubber Waterproofing Foudation Under Tile Shower Deck Roof Basement Leak repair Conspec Tampa 5-Gal Roller Grade smaller imgBlue Max Waterproofing Exterior Foundation Block Walls Below Grade Conspec Tampa FloridaAMES Blue Max Waterproofing Tapma Florida ConspecAMES Blue Max Liquid Rubber Waterproofing Concrete Foundation Under Tile Shower Deck Roof Basement Leak repair Conspec Tampa applied Long LastingBlue Max Under Tile Waterproofing Block Foundation Walls Application Squeegee Conspec Tampa FloridaBlue Max Paint on Waterproofing Shower Pan Block Wall Below Grade Under Tile Application Conspec Tampa Florida


Conspec Family Business BadgeConspec Warranty BadgeAmes’ Blue Max is a special blend of adhesive, high strength elastomeric liquid rubber. It is an impervious, rubber coating technology for waterproofing in difficult situations where water leaks due to moisture seeping in the block walls from the exterior is a problem.


$269.99 $189.99

Ames | Blue Max Waterproofing Liquid Rubber Coating 5-Gal

Finally, waterproofing that really works!
Say goodbye to the old cementacious waterproofing products and step up to Ames new, highly adhesive, waterproof rubber technology.  Cement coatings crack, flake, and crumble while Ames‘ rubber coatings flex and form a continuous rubber seal over the surface.  Waterproof your next project with Ames® Blue Max® liquid rubber. Blue Max® is a strong and highly adhesive elastomeric coating for extreme wet situations such as below grade foundations, basement walls, and cisterns. It is a thick, blue liquid rubber that can stretch up to 1200% to resist cracking and peeling in wet situations, and can remain flexible in extreme cold and heat. Blue Max® is impervious to water and has incredibly strong adhesion.

Standard product coverage on a smooth surface is 100 sq. ft. per gallon per coat (est. 10 mil). More than one coat recommended. More coats equal longer life. Rough surfaces will require additional product and drying time.

Coverage = 100 sqft per gallon (based on substrate application)
• Up to 800% Elastic
• Begins drying in 30 minutes to 2 hours.  Works on damp concrete!
• Cures to a durable rubberized waterproofing coating
• NO odor, NON-Toxic, Environmentally Friendly, compliant with all existing VOC regulations, Water Clean Up!
• Bonds firmly to primarily clean and dry Concrete, Wood, Metal, and other Construction substrates!

Ideal for;

• Under Tile Waterproofing
• Basements & Concrete Leaks
• Below Grade Foundation Walls
• Waterproofing Balcony Terraces (must be covered)
• Waterproofing Planter Boxes
• Block/Wood Walls
• Cisterns & Water Tanks
• Berms
• Window & Door Waterproofing
• EPDM & Vinyl Roofs

• May also be used as a waterproofing membrane in untreated, non-potable water retention tanks (as commonly used for fire-suppression).




To view the most recent Technical Data Sheet, please click here.



To view the Application Instructions, please click here.

Weight 1040 oz
Dimensions 16 x 16 x 18 in
Product Type

Roller Grade

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