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Product selection from ECO PRIM GRIP

Ceramic Primer

Article #21085473 Model #1560404 Format 3.79LT
This item is not currently available for immediate purchase, but can be ordered by visiting the selected store.


Ready-to-use, low VOC, synthetic resin-based primer with bond-promoting silica aggregates suspended in a dispersion. Applies like a paint, enhances the performance and adhesion of mortars to existing ceramics and difficult-to-bond substrates. Suitable for a wide variety of substrates, it combines excellent versatility with an easy, low-odor application. 3.79 L.
  • Versatile primer used for a wide variety of substrate conditions including tile over tile, VCT, cutback adhesive residue, exterior grade plywood
  • Single coat application for faster turnaround and lower installation costs
  • For interior and exterior installations
  • Quick-drying - you are able to lay tile in 15-60 minutes
  • Eliminate demolition time and expense
  • For use as a primer with MAPEI self leveling underlayments

Product specifications

Drying Time(hrs)
1-year limited
Use Over Exterior Grade Plywood
Use Over Existing Sheet Vinyl
Use Over Concrete
Freeze Resistant Post Installation
Primer Required
Product Type
Required Additional Components
None required
Series Name
EcoPrim Grip
Surface Prep Type
Unit of Measure
Unit of Measure Quantity
Use Location
Use Over Cement Backer Board

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Article #21085445

can I use this mortar for installing electric heating wires on floor?

Asked by: dee dee
This product is a bond promoting primer not a mortar, please use a mortar for this purpose.
Answered by: RedVest
Date published: 2021-01-04

Can this product be applied by airless sprayer?

Asked by: Kgruber
Per the vendor: Apply ECO Prim Grip with a 3/8" (10 mm) nap roller or brush. Ensure that the surface receives a complete, thin film of product.
Answered by: RedVest
Date published: 2021-01-04

Can the Eco Prim Grip be used over old vinyl tile? The tiles are the old and have asbestos in them. The tiles are secure but there is what appears is a floor polish on them. I am thinking I have to strip the wax off first before using the Prim Grip.

Asked by: Gene 5
Per the vendor: ***Do not install over any substrates containing asbestos.***
Answered by: RedVest
Date published: 2023-02-18

Can I use this on my tiled floors before applying peel and stick tiles

Asked by: Sandra 666

Can I apply this product on my tile floors before applying peel and stick tiles

Asked by: Sandra 666

Can I paint over it

Asked by: Happy leo

Can I use it on Bath tub surounding ( vinyl or plastic ) over tiles ?

Asked by: kingcoil

can you use this on the painted wall to install 12x24 tiles

Asked by: Paktazh
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Ceramic Primer is rated 3.0 out of 5 by 2.
Rated 5 out of 5 by from Excellent product.... I used this product over existing tiles in my basement. It required two coats for full coverage and i gave it about 5 days of dry time. When applying the mortar the paint did not peel off at all and worked very well. I'm very satisfied and pleased with the results.
Date published: 2021-07-02
Rated 1 out of 5 by from Did not bond! NO NOT BUY! Used this product as directed on a tile over tile shower floor. It did not bond or seal and shower leaked into next room. Like other review you can scrap it off with finger nail and turns to mush if water touches it. Now I have water damage and must rip out the floor basin which will cost $$
Date published: 2017-01-13
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