Can you shower with RedGard?

Quote from the video:
Quote from Youtube video: While the second coat is what helps waterproof. We paid about fifty dollars for a gallon of red guard which was more than enough.

Can you use RedGard on concrete?





Redgard is a liquid waterproofing and crack-prevention material that dries to a flexible membrane. For interior and exterior use, Redgard may be applied to surfaces such as concrete, exterior-grade plywood, decks and gypsum-based materials. It also functions as a moisture barrier beneath all kinds of floor coverings.

Should you RedGard a shower floor?

Using a direct bonded waterproofing membrane (RedGard is such) on the interior of your shower walls over a traditional shower pan is fine. Do only the walls, not any part of the floor. Read and follow the manufacturer’s instructions carefully, including the part about priming the walls.

Can you tile directly over redguard?

Can You Tile Directly Onto RedGard? There’s no need to put another layer of product on top of RedGard before you begin tiling. A surface that has been painted with RedGard and allowed to dry is ready for you to apply thinset and install tile. You can install thinset mortar and tile directly onto RedGard.

Is RedGard toxic to breathe?

Redgard is toxic if you swallow it. Otherwise, it is toxic if you breathe in the fumes for a long time.

How do you use RedGard waterproof shower?





Quote from the video:
Quote from Youtube video: For general waterproofing apply two coats of red guard. Take half of a 1 gallon pail of red guard and spread it over a 55 square foot area then.

How do you RedGard a concrete floor?

Apply RedGard at a rate or 110 sq ft per gallon each coat. If using a trowel, spread the material with the trowel held at a 45° angle, and then flattens the ridges. If using a roller, apply a continuous, even film with overlapping strokes. An airless sprayer may be used for the waterproofing application.

Do you need a vapor barrier with RedGard?

If you are using a topical waterproofing membrane such as a liquid like redgard or hydroban, or a sheet like kerdi, do not use a moisture or vapor barrier behind your substrate.

Do I need to waterproof shower walls before tiling?

You should waterproof all the shower walls before tiling. A tile backer or cement board is typically not waterproof, albeit many are water-resistant. The most effective and reliable solution is a separate waterproofing membrane on primed shower walls before tiling.

Can you use thinset over redguard?



If you want to tile over RedGard, you can use thinset mortar and tile directly on the shower wall. Mix mortar in small batches and apply it to the shower wall a small area at a time. Use a notch tile trowel to spread mortar whenever you tile over RedGard.

How long should RedGard dry before tiling?

If tile is not going to be set immediately after curing, RedGard should be protected from rain, direct sunlight and inclement weather for 72 hours after application. If delays longer than 72 hours are expected, cover with felt paper.

How long after applying RedGard can you tile?

Allow the RedGard membrane to cure for 1 to 1 1/2 hours. The color will turn from pink to a solid red sheet with no pink spots when it is fully dry. It is most important that you wait for the color of the product to turn completely red as ambient conditions will make the dry time vary.

Can you put RedGard on drywall?



Quote from the video:
Quote from Youtube video: And even though red guard says you cannot use it on a gypsum product because it's paper it's all it is as a paper backing. They don't recommend it for paper.

What thinset goes with RedGard?

Flexbond modified thinset

The Flexbond modified thinset, which is sold at HD, lists redgard as one of the surfaces it can be applied to and therefore, following manufacturer recommendations, a person should be using a modified thinset like Flexbond over Redgard.

How many square feet does a gallon of RedGard cover?

Coverage Chart

Size Coverage
1 Gallon (3.78 L) 25 sq. ft. (2.3 M2)
3.5 Gallon (13.2 L) 88 sq. ft. (8.2 M M2)
RedGard as Waterproof Membrane:
1 Gallon (3.78 L) 55 sq. ft. (5.1 M2)

How do you install RedGard membranes?



Quote from the video:
Quote from Youtube video: Making sure to cover at least four inches on both sides of the seam. Apply the red guard seam tape firmly into the mortar along the length of the seam.