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EcoPrim Grip 1 Gallon(s) Liquid Indoor Primer

Ratings & Reviews for MAPEI EcoPrim Grip 1 Gallon(s) Liquid Indoor Primer

4.6
129
Review
 4.6 out of 5
129 Reviews

2 Star
0%

96% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this product for exceptional bonding on challenging surfaces like existing tile, linoleum, and concrete without requiring removal. Most report successful tile-over-tile installations in kitchens and bathrooms, with the bond becoming nearly impossible to scrape after two days. Many appreciate its easy application via brush, roller, or sprayer, quick drying, and water-based cleanup. Reviewers confirm long-term durability in high-moisture areas like showers, with installations remaining water-tight over a year later. A few noted inconsistent texture or difficulty opening containers, and some questioned pricing. Overall, customers consider it a reliable solution for renovation projects.

Customer review summary generated by AI, including incentivized reviews.
129 Customer Reviews

It's costly but no tiles will become unbonded

Would Recommend

Did the job of connecting tile to tile on bathroom floor

March 9, 2025
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Works great but very expensive for one small job.

Would Recommend
March 2, 2025
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great product

Would Recommend

Applied to tiles on backsplash and waited for it to dry and then added adhesive and tiles. Worked perfectly with no problems.

November 5, 2024
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I apparently did not select curbside pickup.

Would Recommend

As often it happens, your website has a habit of changing things surrounding my order, and when I went to pickup my order it showed "In Store" pick up. I called into the store and requested curb side, and he graciously brought it out to me.

June 6, 2024
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read the label

purchased the wrong product for what I needed.

April 19, 2024
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Would Not Recommend

I'm a little confused, on the chart it says that it cannot be used over the ceramic tile and in the video it says that it can be used on over the ceramic tile

April 15, 2024
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Response from MAPEI

Hello, Eco Prim Grip can be used for several applications including as a bond coat to install tile over tile. You must use a modified tile mortar to ... Read More

MAPEIApril 16, 2024

MAPEITechnicalServices

Don’t use it for shower floors

It’s not for shower floors like I was told!

January 25, 2024
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Response from MAPEI

Hello,

You can use Eco Prim Grip for a shower floor, you must apply 3 coats of Aqua Defense Waterproof Membrane per the instructions over ...
Read More

MAPEIJanuary 26, 2024

MAPEITechnicalServices

Eco prim

Consistent

December 12, 2023
Verified Purchaser
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Primer

Retiled bottom of shower over existing tile thanks to this primer. Easy to apply.

July 6, 2023
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Great for wall tiling

Would Recommend

This product helped with wall tiling.

May 31, 2023
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This stuff is awesome

Would Recommend

Great material for prepping painted walls for tile. Give the wall some scratches with a knife and then hit it with this. Rock solid.

April 23, 2023
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Easy to apply

Would Recommend

Used this on a smooth finish concrete. Applied with a 18” roller. Was just enough to do my 328 sq. ft. Clean up was easy with water. Just do it as soon as you finish. Was able to clean toilet to reuse again. The rough surface it leaves gives me more confidence that the tile job is going to last and not come up.

April 7, 2023
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Quality product

Would Recommend

Rolls on easily. Really strong grip on drywall substrate.

March 24, 2023
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Seems good for linoleum

Would Recommend

I used this product to apply 8x8"porcelain tile over a 20 year-old bathroom floor covered in linoleum, which is apparently a controversial issue. I first sanded the linoleum, which had a glossy surface, followed by two applications of EcoPrim with an intervening interval of about 6 hours, after which the surface was prickly (enough to cut your skin). The following day I mortared-down the tile, with results that were "so far so good".

February 4, 2023
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