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๐ง Seal the deal with Blue Max โ waterproofing that stretches your limits!
Ames Blue Max White is a high-strength elastomeric liquid rubber waterproofer with 900% elongation, designed for interior and below-grade exterior concrete, wood, and metal surfaces. It creates a flexible, seamless membrane that resists cracking, peeling, and water penetration. Non-toxic and VOC compliant, this eco-friendly formula is ideal for basements, foundations, and insulated concrete forms, providing durable protection even in freezing conditions. Made in the USA by a woman-owned, veteran-founded company.








| ASIN | B08CKGF4G6 |
| Best Sellers Rank | #81,035 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #457 in Hardware Sealers |
| Brand | Ames |
| Brand Name | Ames |
| Color | White |
| Compatible Material | Rubber |
| Customer Reviews | 4.6 out of 5 stars 129 Reviews |
| Included Components | Ames 1 Gallon Blue Max Liquid Rubber, White |
| Item Dimensions | 17.1 x 17.1 x 19.7 centimeters |
| Item Form | Liquid |
| Item Type Name | Liquid Rubber |
| Item Weight | 5.15 Kilograms |
| Item dimensions L x W x H | 17.1 x 17.1 x 19.7 centimeters |
| Item weight | 5.15 Kilograms |
| Manufacturer | Ames Research Laboratories Inc. |
| Material | Rubber |
| Material Type | Rubber |
| Model | BMX1WRG |
| Number of Items | 1 |
| Part Number | BMX1WRG |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Wall |
| UPC | 814580012571 |
| Unit Count | 128 Milliliters |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |
R**R
Durable strength & Waterproof Coating
Wow, what a great coating to support my underlayment cement board. The elasticity and water proof quality provides extra added durability to the cement board. One coating is great -2 would even be better.
A**W
Waterproof
Used for a crack in my tub. Just ended up going over the whole thing and it works great.
C**E
BLUE MAX
Used this to waterproof a window sill in my shower, the previous owners painted it with regular water based paint. ๐คฆโโ๏ธ Needless to say, the paint eventually cracked and peeled, so the sill was in desperate need of the proper type of paint for this situation, Blue Max was perfect, I prepared the surface, and applied a few coats, it works great, and no odor, love it!!!
C**L
Works for extra protection
Going to give this 4-stars. I'm using it to seal a cave I put in my shower to accommodate a soap insert in the wall. For my purposes it works. This product feels like liquid rubber in the can, but when you apply it, it thins and some of your brush/roller will wipe some of it away. You can probably get a true membrane with a sprayer, but I do not see this thick pasty stuff spraying well. As for brushing and rolling, it will work, but you will need about three coats, with the stroke of each coat 90-degrees to the prior coat, in order to get a truly sealed membrane. I would also not recommend using this as a final coat on an outside wall, as I can see peeling as a potential problem. When it comes to leaky walls, including basement walls, I have always done the following (it's expensive and a lot of work, but the only way to assure the leak stays on the outside): 1. Seal cracks on the outside wall with water plug cement and coat with tar when dry. 2. Seal the cracks on the inside wall with water plug cement. 3. Apply a coat of thinset and screw in cement board over the wall. 4. Fill cracks between cement board sheets with thinset. 5. Apply a coat of thinset to the cement board and finish with ceramic tile. 6. Grout tile. If I were to do it again, then I can see this product being used as extra protection by sealing the wall before step 3 and sealing the cement board before step 5.
D**L
Needs top coat if used in the sun
Works but needs a top coat if used outdoors in the sun. Didnt know that when i bought it.
Trustpilot
3 weeks ago
2 months ago