Mapei® ECO Prim Grip™ Primer - #A4605

Do you have any questions about this product? Call (888)355-6287, or email us.

Will ECO prim Grip bond to a painted epoxy concrete floor?

Hi Harold, Thank you for your question. All of the surfaces and installation procedures are located on this product page under the Specifications tab in the bottom right box title "Mapei Information sheet" Thank you, The Koffler Team

Will this work over stone in a shower ceiling

Hi Lance, Thank you for your question. Yes, this product will work over stone and on the shower ceiling. For additional installation information, please see the Product Information Sheet located in the Specifications tab on this product page. Thank you, The Koffler Team

Can this be used if you intend to use peel and stick tile over existing ceramic tile?

Hi CT, Thank you for your question. We would not recommend applying peel and stick tile over the Prim Grip. Thank you, The Koffler Team

What about using over Formica, to lay tile over Formica?

Hi, thank you for your question. We would not recommend this product to be applied over Formica. Thank you, The Koffler Team

Can I apply this product over cement block that has been painted? I have read other forums that said they have used it over painted surfaces. Just want to be sure. Thanks

Hi Tim, Thank you for your question. We do not recommend this product to be applied over cement block. We only recommend it to be applied over porcelain tile, vinyl tile, natural stone and exterior plywood substrates. Thank you, The Kofflwr Team

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• Setting new, modern tile over existing outdated tile is now easier with MAPEI ECO Prim Grip primer. ECO Prim Grip bond-promoting and ready-to-use primer prepares existing tile or stone surface for new tile installation without the time, labor or dust of a full renovation. Synthetic resin -based, MAPEI primer enhances the performance of mortars and its adhesion to existing ceramics in addition to other difficult-to-bond substrates.