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Water getting into your basement?

Liquid Rubber Foundation Sealant - Waterproof Leaky Basement

Why is it so difficult to figure out how to stop water from coming into your basement?

It's actually usually a fairly simple solution.

Read below to find out how Liquid Rubber Foundation Sealant can keep you dry

Water coming into your basement is generally a result of water pooling around your foundation. If you can keep most of the water away, waterproofing from the inside can work for you. It's always best to waterproof from the exterior but not always possible.

Ensure a clean, dry surface
If you have deep cracks, fill with a Crack Injection Kit
Bridge joints, cracks, seams etc., with Liquid Rubber Geo-Textile
Build up heavy coats to achieve required thickness
See Products Used below

Liquid Rubber Foundation Sealant can be painted over with standard wall paint
Ensure rain gutters have extensions taking water away from your home
Build grade/earth/dirt/drainage sloping away from your home
Weeping Tile can be installed to direct water away
Dust or dirt can cause loss of adhesion
Product stays soft, flexible and may have some tackiness
Apply next heavy coat when product is dry to touch and nothing is wet underneath. Tacky is ok
Use up all required material to ensure a long lasting membrane
Apply above 10C/50F
Remove painter's tape while coating is still wet

Coverage varies by product used. See Product Page for specific coverage of that product

Liquid Rubber Interior Basement Application Guideline

PRODUCTS USED FOR Interior basements

We believe everyone should have a choice to buy high quality, environmentally friendly products. We believe you should have a choice to do your own projects (most of the time you can do it better yourself than hiring someone) and save money. We believe in Free Shipping (over $75) and Free Returns. We believe in making your experience the best it can possibly be. Please, please reach out to us with any questions. We want to make your project a success.

Liquid Rubber For Deck

I have been very impressed with the product, and the company. They have been very helpful in guiding my application. We received the product, and started applying in early October. Unfortunately, mother nature has not been cooperative, and we were only able to apply two coats to the deck, before the fall rains started. But, even with those two coats, our very large deck has not leaked a drop as far as I can see. Our garage is underneath, and with the ceiling exposed, I would notice any water. Therefore, I will wait until the spring to apply the final coats. Easy to apply, excellent directions! Five stars all the way, and I would purchase from this company at any time, and would recommend them highly!

Liquid Rubber Geo-Textile

First use

Very easy to use

Liquid Rubber Waterproofing and Textile Seam Tape

Excellent customer service from company salesperson. He was very knowledgeable about product and helpful with sorting out what I would require for repairing a roof issue. Product was easy to apply and the textile tape was a cheaper alternative to the adhesive seam tape. Great products!!

Liquid Rubber Geo-Textile

1 2 3

Reinforcing Fabric Liquid Rubber Geo-Textile is composed of stichbonded polyester: one of the strongest material available in the roofing industry. Use Liquid Rubber Seam Tape or Geo-Textile with Liquid Rubber Coatings to build plys, bridge gaps; cracks, joints; seams, vents; skylights and much more.

How to waterproof the field of a flat or low sloped roof - Liquid Rubber

Liquid Rubber applied 3 Course Method using Geo Textile

Liquid Rubber Geo-Textile

$14.95

We believe everyone should have a choice to buy high quality, environmentally friendly products. We believe you should have a choice to do your own projects (most of the time you can do it better yourself than hiring someone) and save money. We believe in Free Shipping (over $75) and Free Returns. We believe in making your experience the best it can possibly be. Please, please reach out to us with any questions. We want to make your project a success.

Liquid Rubber For Deck

I have been very impressed with the product, and the company. They have been very helpful in guiding my application. We received the product, and started applying in early October. Unfortunately, mother nature has not been cooperative, and we were only able to apply two coats to the deck, before the fall rains started. But, even with those two coats, our very large deck has not leaked a drop as far as I can see. Our garage is underneath, and with the ceiling exposed, I would notice any water. Therefore, I will wait until the spring to apply the final coats. Easy to apply, excellent directions! Five stars all the way, and I would purchase from this company at any time, and would recommend them highly!

Liquid Rubber Geo-Textile

First use

Very easy to use

Liquid Rubber Waterproofing and Textile Seam Tape

Excellent customer service from company salesperson. He was very knowledgeable about product and helpful with sorting out what I would require for repairing a roof issue. Product was easy to apply and the textile tape was a cheaper alternative to the adhesive seam tape. Great products!!

Liquid Rubber Geo-Textile

1 2 3

Reinforcing Fabric Liquid Rubber Geo-Textile is composed of stichbonded polyester: one of the strongest material available in the roofing industry. Use Liquid Rubber Seam Tape or Geo-Textile with Liquid Rubber Coatings to build plys, bridge gaps; cracks, joints; seams, vents; skylights and much more.

How to waterproof the field of a flat or low sloped roof - Liquid Rubber

Liquid Rubber applied 3 Course Method using Geo Textile

We believe everyone should have a choice to buy high quality, environmentally friendly products. We believe you should have a choice to do your own projects (most of the time you can do it better yourself than hiring someone) and save money. We believe in Free Shipping (over $75) and Free Returns. We believe in making your experience the best it can possibly be. Please, please reach out to us with any questions. We want to make your project a success.

Great sealant

Applied several layers of sealant on exterior foundation wall. Worked like a charm and i highly recommend this product

Used for under the stairs damp area.

Product was easy to apply and sealed up the basement section perfectly.
It is a little bit sticky to the touch if it isn't painted, so I painted it and love it.
I was able to use the space under the stairs for storage without worrying about mold.
Great product and only time will tell if it keeps up.

I applied 3 coats, maybe will do more to use the 5 gal pail. I found it tough to apply at the rated 1 gal/50 sq ft. Other than that it appears to build with each coat. It went on easy enough. I will however apply to heating ducts in basement apartment as it does deaden the sound on metal ducts. So the 4 rating is only due to the inability to determine if it does hold back water/moisture, I have not noticed any water seepage, maybe due to weather and lack of rain or just a good product. This is a step in the right direction for my basement.

Liquid rubber

Excellent

Keeps the rain out

Helped fix a foundation leak i was having. I used the geo textile fabric along the hairline crack in my foundation with the liquid rubber sealant. Has rained 2 times since i applied this and looks to be working good.

1 2 3

Liquid Rubber Foundation Sealant/Basement Coating

ENVIRONMENTALLY FRIENDLY - Liquid Rubber Foundation Sealant is water based, containing no Solvents or VOC's. This means it's safe to use indoors and outdoors with no special breathing apparatus like solvenated products need. You're safe, your children are safe and your pets are safe. We believe you should have a choice in purchasing high quality products that are safe for you and the environment
USED FOR - Foundations, ICF's, Basements, Shower Liners, Deck and Fence Posts, Planter Boxes, Metal, Wood, Concrete and more....
EASY TO APPLY - Basically just like painting except you use heavy coats to build up your waterproof membrane. Open the container and start using. You can close the container and use later if you have left over material. No pot life or working time like 2 component products. Apply by Brush, Roller or High Quality Piston Paint Sprayer
HIGHLY FLEXIBLE - Final membrane has over 900% Elongation.
FOR A BULLETPROOF SYSTEM - Bridge joints, seams, vents, gaps, protrusions…. With LIQUID RUBBER SEAM TAPE or LIQUID RUBBER GEO-TEXTILE where possible movement may occur.
Not meant as constant walking surface due to tackiness

Flat/Ponding Surface

Apply a minimum final thickness of 1 gallon per 15sq ft (1.4 sq/m). It should require around 4-5 heavy coats to achieve a 60-80 mil. (1.5-2mm) (DFT) membrane.
Vertical Surfaces

Exterior Foundation Wall

Apply a minimum final thickness of 1 gallon per 20 sq ft (1.9 sq/m). It should require around 3-4 heavy coats to achieve a 40-60 mil. (1-1.5mm) (DFT) membrane.

Interior Foundation Wall

Apply a minimum final thickness of 1 gallon per 50 sq ft (4.6 sq/m). It should require around 2-3 heavy coats to achieve a 20-30 mil. (0.5-0.76mm) (DFT) membrane.

Tips

Avoid hot, direct, intense sun when applying. Mornings and Evenings are best if it's blistering hot
Product stays soft, flexible and may have some tackiness, not meant as a constant walking surface
Not meant for long term UV exposure
Apply next heavy coat when it's dry to touch (typically 12-24 hours), make sure there is no uncured material underneath. Tacky is ok
Generally you can apply 1-2 heavy coats per day
Apply all material until you use up the required amount
Do not combine Black products with Coloured products, use one or the other
For larger areas, pour out and spread around with a broom, roller or squeegee
Apply above 5C/40F
Curing time depends on temperature, humidity and airflow
Apply next coat(s) as soon as possible not allowing extended time between if possible
Safe for Plants (not meant for Plants you'll be eating. ie. Fruits and Veggies)
Do not apply later in the day if Dew is forecast, or if rain is expected within 24 hours.

Product Videos

Foundation Waterproofing - Liquid Rubber Foundation Sealant

Liquid Rubber - Waterproofing Under Concrete Patio - Foundation Sealant

Liquid Rubber Planter Box Waterproofing

Liquid Rubber applied 3 Course Method using Geo Textile

Waterproof Deck Posts, Fence Posts and Deck Joists

Waterproof Shower Liner

Liquid Rubber Foundation Sealant/Basement Coating

$39.95

We believe everyone should have a choice to buy high quality, environmentally friendly products. We believe you should have a choice to do your own projects (most of the time you can do it better yourself than hiring someone) and save money. We believe in Free Shipping (over $75) and Free Returns. We believe in making your experience the best it can possibly be. Please, please reach out to us with any questions. We want to make your project a success.

Great sealant

Applied several layers of sealant on exterior foundation wall. Worked like a charm and i highly recommend this product

Used for under the stairs damp area.

Product was easy to apply and sealed up the basement section perfectly.
It is a little bit sticky to the touch if it isn't painted, so I painted it and love it.
I was able to use the space under the stairs for storage without worrying about mold.
Great product and only time will tell if it keeps up.

I applied 3 coats, maybe will do more to use the 5 gal pail. I found it tough to apply at the rated 1 gal/50 sq ft. Other than that it appears to build with each coat. It went on easy enough. I will however apply to heating ducts in basement apartment as it does deaden the sound on metal ducts. So the 4 rating is only due to the inability to determine if it does hold back water/moisture, I have not noticed any water seepage, maybe due to weather and lack of rain or just a good product. This is a step in the right direction for my basement.

Liquid rubber

Excellent

Keeps the rain out

Helped fix a foundation leak i was having. I used the geo textile fabric along the hairline crack in my foundation with the liquid rubber sealant. Has rained 2 times since i applied this and looks to be working good.

1 2 3

Liquid Rubber Foundation Sealant/Basement Coating

ENVIRONMENTALLY FRIENDLY - Liquid Rubber Foundation Sealant is water based, containing no Solvents or VOC's. This means it's safe to use indoors and outdoors with no special breathing apparatus like solvenated products need. You're safe, your children are safe and your pets are safe. We believe you should have a choice in purchasing high quality products that are safe for you and the environment
USED FOR - Foundations, ICF's, Basements, Shower Liners, Deck and Fence Posts, Planter Boxes, Metal, Wood, Concrete and more....
EASY TO APPLY - Basically just like painting except you use heavy coats to build up your waterproof membrane. Open the container and start using. You can close the container and use later if you have left over material. No pot life or working time like 2 component products. Apply by Brush, Roller or High Quality Piston Paint Sprayer
HIGHLY FLEXIBLE - Final membrane has over 900% Elongation.
FOR A BULLETPROOF SYSTEM - Bridge joints, seams, vents, gaps, protrusions…. With LIQUID RUBBER SEAM TAPE or LIQUID RUBBER GEO-TEXTILE where possible movement may occur.
Not meant as constant walking surface due to tackiness

Flat/Ponding Surface

Apply a minimum final thickness of 1 gallon per 15sq ft (1.4 sq/m). It should require around 4-5 heavy coats to achieve a 60-80 mil. (1.5-2mm) (DFT) membrane.
Vertical Surfaces

Exterior Foundation Wall

Apply a minimum final thickness of 1 gallon per 20 sq ft (1.9 sq/m). It should require around 3-4 heavy coats to achieve a 40-60 mil. (1-1.5mm) (DFT) membrane.

Interior Foundation Wall

Apply a minimum final thickness of 1 gallon per 50 sq ft (4.6 sq/m). It should require around 2-3 heavy coats to achieve a 20-30 mil. (0.5-0.76mm) (DFT) membrane.

Tips

Avoid hot, direct, intense sun when applying. Mornings and Evenings are best if it's blistering hot
Product stays soft, flexible and may have some tackiness, not meant as a constant walking surface
Not meant for long term UV exposure
Apply next heavy coat when it's dry to touch (typically 12-24 hours), make sure there is no uncured material underneath. Tacky is ok
Generally you can apply 1-2 heavy coats per day
Apply all material until you use up the required amount
Do not combine Black products with Coloured products, use one or the other
For larger areas, pour out and spread around with a broom, roller or squeegee
Apply above 5C/40F
Curing time depends on temperature, humidity and airflow
Apply next coat(s) as soon as possible not allowing extended time between if possible
Safe for Plants (not meant for Plants you'll be eating. ie. Fruits and Veggies)
Do not apply later in the day if Dew is forecast, or if rain is expected within 24 hours.