Model # ULT7XTGA

Internet #202815982

Ultra7 XT Mold Block Plus Commercial Grade 1-gal.


XT Mold Block Plus Commercial Grade 1-gal.

$39.97 /gallon

Frequently Bought Together

Product Overview

Ultra7XT mold block plus commercial grade is designed to for the commercial applicator in mind for indoor and outdoor applications. Ultra7XT mold block plus commercial grade provides an effective, durable, Non-toxic, non-caustic, invisible barrier that can last from up to 1 year or more on treated surfaces. Proven very effective against mold, mildew, fungi, and algae. Ultra7XT mold block plus commercial grade bonds to the treated surface and provides long-lasting durable protection. Provide superior protection for pre-construction and renovation jobs. Oderless, colorless, non-staining or off gassing.

  • Ideal for use on plastics, fiberglass, metals, glass, wood, stone, natural material, composites, tile, framing (wood & metal), drywall, cement and block/brick, sub-flooring and water based paints
  • Immediately goes to work and bonds to your surfaces
  • Provides a durable long-lasting antimicrobial barrier
  • Indoor and outdoor anti-mold and anti-mildew spray
  • Coverage: Manual Pump Sprayer: 900 - 1000 sq/ft Coverage: Low Volume Fogger: 2000 - 2500 sq/ft Coverage: Electro Static Sprayer: 4000 - 5000 sq/ft
  • Online price includes Paint Care fee in the following states: CA, CO, CT, ME, MN, OR, RI, VT

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

I CAN buy this in the store and in a 32 oz ! Why can't I find the price!?!?!

Asked by: Mumsy
Hi Mumsy, unfortunately, this online exclusive item appears to have been discontinued and is no longer in stock or available to be purchased on The item will remain briefly on the website for customer reference, and the description will be updated with “Discontinued” if it has not been already. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot!
Answered by: THDSupport
Date published: 2015-12-07
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Customer Reviews

XT Mold Block Plus Commercial Grade 1-gal. is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Ultra 7XT Mold Bock Professional Strength Ultra 7XT is an excellent product! On 1/22/13, I treated heavily known areas of cooling hoses and pipes that are in a warm enviroment and are constantly moldy and slimmy within days of cleaning them. Today is 2/13/13 and there are still no signs of any type of problem with the lines becoming slimmy or moldy. This product not only works like it says it will, It is very easy to apply and I would recommend it to anyone that has a problem with mold.
Date published: 2013-02-13
Rated 5 out of 5 by from Awesome Product I used it on my deck last summer. Great throughout the summer, no alage!! We'll see if I have to re-apply this year.
Date published: 2012-04-16
Rated 5 out of 5 by from WOW "Monofiol Technology really works" Without any harmful Chemicals!!! This works amazing, but not just on mold. Takes smells out of fabrics, keeps a small film on whatever surface you put it on like countertops, walls, door knobs, sinks, etc..., and no growth of Mold, mildew, bacteria, etc... The best part is no chemicals, and "NO TOXIC LIKE SMELL", Seems to keep working round the clock for weeks and months on end!!! I read on line that "Monofoil" will coat and kill even bacteria and viruses, so when 2 of my kids got the stomach bug we sprayed and whipped down ever surface, door knob, bathroom, and any place the children might touch with XT mold block plus, and no one else got sick in the house of 5 plus family members, during those 3-5 days. Every other family we spoke with that also got the stomach bug had 100% of their familiy members get sick. This stuff is amazing, and seems to work much longer than any chemical product I have ever used before. Definitely the "First Green type” product that actual works, and does more than what is advertised on bottle. I guess you can get a highly concentrated formula called '"MONOFOIL" if you what better coverage, but the XM Mold Plus bottles are more affordable per gallon! Hands Down the best purchase made for the safety of my family, since "NO CHEMICALS" are in this product, and it works amazingly well.
Date published: 2012-07-31
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