Question 1

Can this be power washed after it is applied? If so how long after the application can it be power washed? View answer

Asked 2 ´years ago

Question 2

We have a brick garage wall, the INSIDE is clay tile from the 1920's . The INSIDE is showing significant efflorescence and some spalling. Question 1: Should we apply GBS Penetrating Sealer to just one or BOTH (exterior brick , interior clay tile) sides of the wall? Question 2: Your instructions refer to the need to pressure wash surface prior to spraying. Is this necessary for a brick wall? Can we just brush it clean and apply the product? Thank you View answer

Asked 6 ´years ago

Question 3

Will this product work for bluestone walkway? View answer

Asked 5 ´years ago

Question 4

What type of flooring can I put over this product? View answer

Asked 3 ´years ago

Question 5

Can this product be used on aggregate driveways? View answer

Asked 7 ´years ago

Question 6

Does hydraulic cement use INSIDE YOUR HOUSE HARMFUL? Thank you. I cannot use the GBS Sealer on a cement basement wall that has paint on it, correct? Water is coming in where floor meets the wall. Thank you. View answer

Asked 6 ´years ago

Question 7

I want to clean, then seal and paint our old concrete porch and steps. Can I seal it to fill in divots, etc and then paint over it once the sealer is dry? View answer

Asked 4 ´years ago

Question 8

I would like to use this on colored stucco and joint compound. Is that successful? How long after I stuccoed has dried could I apply this? Will it affect the color? View answer

Asked 5 ´years ago

Question 9

Do you sell this in a smaller size? I am looking at sealers for my concrete 14 square foot shower floor. Your product sounds perfect for me except the cost per ounce options. Either I but a gallon at $.45/oz or a few of your samples at $.9/oz which (obviously) is double the cost. If I go with the lower cost per ounce option, I will have 119 oz left over. It seems if your product is to be used as advertised on "All Rooms, Basements, Bathrooms"...etc. I can't be the only homeowner with a small project wanting a smaller size than a gallon while also wanting the lesser $/oz cost. View answer

Asked 3 ´years ago

Question 10

Can I use this to seal raw Saltillo tile? Does this change the color of the tile at all? I'm looking for something matte. View answer

Asked 3 ´years ago

Question 11

Will this penetrating sealer block both moisture and any below slab off-gassing/gasses? View answer

Asked 4 ´years ago

Question 12

I have a some questions concerning your GBS Penetrating concrete sealer. I want to use it on a basement floor that has some areas that were ground down to make it level. It also has some areas the were patched with a concrete patch. Do I need to etch the concrete where it was ground and patched? Also how long can it be stored? I want to order it now when it will not get cold during shipping, but I plan to apply it on my basement floor later this winter. I can store it so it will not get cold and the basement room will be heated as well. Thanks , Julie View answer

Asked 6 ´years ago

Question 13

I have up carpet and have a concrete floor with a big crack running through it. I had a foundation guy check it, and he said foundation is okay but crack needs to be sealed with epoxy before covering with any type of flooring such as ceramic tile. I am extremely chemically sensitive. Do you have a product that might work for this? View answer

Asked 7 ´years ago

Question 14

Does this product contain PFAs or PFOAs? View answer

Asked 3 ´years ago

Question 15

we live in a new building (6 years old) with slab floor that was not originally planned as living space without a moisture barrier under slab. Can we use this to seal the slab to put wool carpet on slab, or do you recommend another product?We used 6 mil plastic and some of our rooms have musty odor and after pulling 90 dollar a yard wool carpeting up we noticed a white residue under plastic and super strong musty odor. we read that mildew can form between concrete slab and plastic underlayment. View answer

Asked 7 ´years ago

Question 16

I'd like to lay down Marmoleum click tiles on a slightly uneven concrete basement floor. Will QuietWalk Plus do the trick or should I consider a separate moisture vapor and a thicker cushioning underlayment? View answer

Asked 4 ´years ago

Question 17

Can this be used with SPC vinyl planks (5mm) with 1mm padding already on them? View answer

Asked 4 ´years ago

Question 18

Can this be used on unsealed concrete that has in floor heating in the concrete? View answer

Asked 4 ´years ago

Question 19

How does this underlayment perform for someone with lots of pain in the lumbar & thoracic areas of the human spine? View answer

Asked 4 ´years ago

Question 20

Does this have any anti mildew or biocide treatments added? View answer

Asked 6 ´years ago

Question 21

I am putting radiant flooring in a small bathroom. I am going to put QuietWalk Plus over the radiant heating and under the tile. Do I also need Moisture Block (on the subfloor under the radiant heat)? This is for a cabin with just a crawl space underneath. Thx! View answer

Asked 6 ´years ago

Question 22

Is moisture block necessary when installing click over plywood? Also, does click require an adhesive? View answer

Asked 7 ´years ago

Question 23

Would this work for an earthen floor vapor barrier w ground and gravel/sand as subfloor? View answer

Asked 5 ´years ago

Question 24

Does this product contain any biocides, fungicides, mildewcides or flame retardants? Is it 100% polyethylene? Is it made with recycled materials? View answer

Asked 5 ´years ago

Question 25

PS Dos this product offgas any VOCs or exempt VOCs? View answer

Asked 5 ´years ago

Question 26

Sounds great but can I special order this product larger than 100 sq feet? View answer

Asked 5 ´years ago

Question 27

Hello! What are the R-values of the Kahrs Combo Underlayment and of the MP Global Moisture Block? Thanks. View answer

Asked 7 ´years ago

Question 28

how much is the overlap? View answer

Asked 6 ´years ago

Question 29

I am considering a marmoleum floor on a concrete slab. does the mp global pad provide cushion in addition to v barrier and noise reduction? View answer

Asked 5 ´years ago

Question 30

Can I use QuietWalk with Moisture Block and Lifeproof floor over concrete? I understand the Lifeproof warranty issue. View answer

Asked 3 ´years ago

Question 31

Would this product work to block bass sound coming from below? My neighbor below plays music at all times, and regardless of years of complaints the sound never stops. I am adding 1/2" pressed felt floor pads and 3"inch floor rugs to all my rooms. Would adding this on top of wood floors, below the felt padding add additional sound absorption? I was considering this product or cork. Thanks! View answer

Asked 4 ´years ago

Question 32

Hi, So I am looking to put down carpet tiles that I got online in my rental apartment but notified that the most recent ones I ordered did not come with a rubber backing and was looking at this product as a potential solution. The reason for this project is to protect the hardwood floors I have underneath as I have a cat that is in her senior years and is bound to have future mishaps. Would this help to protect my wood floors underneath from cat urine? View answer

Asked 4 ´years ago

Question 33

On the sample for Moisture Block it says "It is recommended to also install a moisture resistant film over concrete or any substrate where moisture is a concern." So does that mean an additional plastic film along with the Moisture Block? Trying to understand what to do on a concrete basement floor under waterproof cork (interlock, no glue). View answer

Asked 4 ´years ago

Question 34

What underlayment do you recommend under electric radiant heat under stone tiles and over a thin concrete slab at grade? Thinking about a high R value and possibly a moisture barrier. Thank you! View answer

Asked 3 ´years ago

Question 35

Is this product quietwalk plus w/o microbials available in Canada? View answer

Asked 2 ´years ago

Question 36

I'm building a sauna and want a vapor barrier that does not out gas. Would your product work at temps not to exceed 175 F?Thx. Marti View answer

Asked 2 ´years ago

Question 37

Can this be used under a glue down floor? View answer

Asked 2 ´years ago

Question 38

We are buying a zinus mattress for our camper, our bed is a slide out and people are having mold form underneath their mattress, would this work as a moisture barrier? View answer

Asked 5 ´years ago

Question 39

Can I use this under hardwood floors? View answer

Asked 2 ´years ago

Question 40

Is this an air barrier as well as a vapor barrier? I'm wondering if we need to use an additional air barrier like an Intello membrane below it if we use it over an unconditioned/vented crawl space. View answer

Asked 1 ´year ago

Question 41

Does was is the widest the sheets come in?I have 13 ftwidex33ft long.Also will the barrier be enough over old hardwood floors or would I need a subfloor put on? View answer

Asked 2 ´years ago

Question 42

What materials are used for the fibers and weaving? My family has allergies to latex/natural rubber, and many different plant fibers. View answer

Asked 2 ´years ago

Question 43

We are planning to install Marmoleum click tiles and panels in the kitchen, bathrooms, and laundry room of our cabin. The rooms are small and oddly shaped and we wondered whether Moisture Block needs to seal at the edges of the room? We will likely need to use self-leveler in some areas as well to ensure that the floors are flat enough for installation, should we order cork instead? View answer

Asked 6 ´years ago

Question 44

Can I use this as a sound barrier between the insulation and plywood in my walls and ceiling? I can't find another non-toxic option. View answer

Asked 3 ´years ago

Question 45

Can this product be used as an adhesive for Formica? View answer

Asked 6 ´years ago

Question 46

Can you use this underlayment under floating cork floor? View answer

Asked 3 ´years ago

Question 47

Can I use MP Global Moisture block in my bathroom under the cement board for tiling? View answer

Asked 6 ´years ago

Question 48

Am I right in thinking this will not work with cork and wood? View answer

Asked 7 ´years ago

Question 49

is forbo adhesive L910W GOOD FOR FORBO TACBOARD ? View answer

Asked 2 ´years ago

Question 50

Does it have any adhesive on it to make it stick? View answer

Asked 5 ´years ago

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