Liquid Rubber Waterproof Sealant/Coating is a UV stable, water-based flexible coating. Use on metal, sloped roofs, planter boxes, foundations, sheds, basements, metal, wood, concrete, and more.
We offer:
Quarts (946ml)
1 Gallon (3.78L) Cans
5 Gallon (18.9L) Pails
Waterproof Sealant Roof Kit (5 Gallon/18.9L):
1 - 5G pail of Waterproof Sealant
1 - Roll of 4" x 50' Seam Tape
4 - 10oz tubes of White Caulking Sealant
Kit coverage is 75 sq ft for a flat roof or 150 sq ft for a pitched roof (3/12+).
Waterproof Sealant/Coating is a UV stable, water-based flexible coating. Use on metal, sloped roofs, planter boxes, foundations, sheds, basements, metal, wood, concrete, and more.
Use our Waterproof Sealant for the most demanding leaks around the home.
Products that prove themselves
Durable
Safe
Easy to Use
Popular Uses
Waterproof Sealant creates a flexible coating for various home repair, preventation and DIY projects. Here are some common Waterproof Sealant uses.
Roofs
Gutters
Foundations
Sheds
Mobile Homes
Metal
Wood
Concrete
And More
Coverage
FLAT/PONDING SURFACE: Apply a minimum final thickness of 1 gallon per 15 sq ft (1.4 sq/m). It should require around 4-5 heavy coats to achieve a 60-80 mil (1.5-2.0mm) (DFT) membrane.
VERTICAL SURFACES: Apply a minimum final thickness of 1 gallon per 30 sq ft (2.8 sq/m). It should require around 3-4 heavy coats to achieve a 30 mil (0.76mm) (DFT) membrane.
It is best to apply during mornings and evenings without direct sun on a dry day above 10C/50F. The product stays soft, flexible and may have some tackiness, not meant for decks, patios, balconies or as a constant walking surface. For larger areas, pour out and spread around with a broom, roller or squeegee
2
Generally you can apply 1-2 coats per day. Apply the next heavy coat when it's dry to touch (typically 6-8 hours), make sure there is no uncured material underneath. Tacky is ok.
3
Curing time depends on temperature, humidity and airflow. Make sure you do not combine Black products with Colored products, use one or the other.
Give me a year to see the result of the item and then I will be able to review the correctly & honestly review about the product as its just a paint but will know after a year the quality and how long it last. Can't review about the result so early.
E
Eric Tang
EPDM Repair
Hi,
If you are looking to repair an EPDM Roof the product works very well but I highly recommend to use a primer with it to ensure an even stronger bond. Great job.
r
robert marche
waterproof sealant
very easy to apply. covered the roof of my mobile home with it to try and stop the bleed of black tar residue every time it rains. The roof was tarred before I purchased the home and the siding looks disgusting. just completed the roof and am now waiting for rain to see what happens. so far so good.