Can RedGard be used as a shower pan liner?

The RedGard Roll On Waterproof Shower Pan Liner Kit is another option in waterproofing and building your tile shower the right way from the bottom up.

Can redguard be used on floors?





A ready-to-use elastomeric waterproofing membrane for both commercial and residential tile and stone application. Suited for interior and exterior substrates, RedGard® creates a continuous waterproof membrane barrier with outstanding adhesion and reduces crack transmission in tile and stone floors.

Can you use RedGard instead of liner?

No! While RedGard is known as a good waterproofing material, it’s not enough. You can have RedGard as an additional protective measure.

How do you waterproof a shower with a redguard?

Get Started

  1. Begin by preparing the surface. …
  2. If you notice any holes or inconsistencies on the shower wall or floor, use a paintbrush to fill these areas in with Redgard. …
  3. Next, using a paint brush, trowel, sprayer (1900-2300 psi), or roller, apply the first full coat of Redgard using horizontal strokes.

How do you waterproof a shower floor?


Quote from Youtube video: Anyway i started the waterproofing. Process by getting the shower pan installed i used this foam shower pan system made by prova which i picked up from toolsforflooring.com.

Is a shower pan liner necessary?





And yes, it is safe to have it. In fact, the absence of a liner can be riskier than having a one under the tiles. Installing a shower pan liner is a must and it can be the difference between an enriching experience every day to a leaky bathroom.

What is RedGard used for?

Quote from the video:
Quote from Youtube video: Installation is proper surface preparation protect tile assemblies on floors and walls with Redguard waterproofing and crack prevention membrane from custom building products Redguard is a ready to

How do you waterproof a bathroom subfloor?

Quote from the video:
Quote from Youtube video: Once all the teacher has been installed into the subfloor. We're going to really waterproof this room by applying a Curie band of the seams.

Is Red Guard needed?

No, you don’t need to apply Redgard over your Hardibacker. Here’s why: Redgard works best on cement boards and plywood because it prevents water from seeping into those surfaces. It can also work on top of drywall that isn’t behind a tub or shower, but it will eventually wear off after repeated moisture exposure.

Which waterproofing membrane is best?



Polyurethane Membranes



The elastomeric or flexible variety is most common in tiling situations so that’s the type we’ll talk about below. Polyurethanes have become the new membrane of choice when it comes to waterproofing under tiles.

Is RedGard good for shower walls?

Applying RedGard to any surface is super easy. If you can paint a wall you can use RedGard no problem. And for this shower, we only needed one gallon.

How long does RedGard last?

$179.99

Container Size 1 Gal.
Formulation Elastomeric
For Use With Interior / Exterior Tile, Stone, Masonry
Coverage Area 110 Sq. Ft.
Shelf Life 18 Mo.

Is RedGard a vapor barrier?



It bonds directly to clean metal drains, PVC, stainless steel, and ABS drain assemblies and can be used as a slab-on-grade moisture vapor barrier under all types of floor coverings.

Can RedGard be used over 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.

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 toxic is RedGuard?

This product contains crystalline silica. Prolonged or repeated inhalation of respirable crystalline silica from this product can cause silicosis, a serious disabling and fatal lung disease. and/or distress, nausea or vomiting. May cause long-term adverse effects to the aquatic environment.

Is Red Guard waterproofing toxic?



Ingestion: May be harmful if swallowed. May cause stomach distress, nausea or vomiting. Inhalation: May cause respiratory tract irritation.

What is the red stuff under tile?

Elastomeric or liquid waterproofing membranes are one of the most convenient methods of waterproofing shower walls before installing tile. These membranes consist of products such as Custom Building Products’ Redgard and Laticrete’s Hydrobarrier and Hydroban and Mapei’s Aquadefense.

Can you use RedGard over tile?

Can You Tile Over Red Guard Waterproofing? RedGard can be used under floor and wall tiles to create a barrier that will remain undisturbed after installation and grouting. RedGard membrane is active both on the inside and outside to prevent water damage.

How long does it take for RedGard to dry?

1-1/2 to 2 hours



The product is dry when it turns solid red with no pink showing, normally 1-1/2 to 2 hours. Depending on ambient conditions, drying time can take up to 12 hours. A water test can be conducted 72 hours after application if required. Clean tools and hands with water before material dries.