Any pooling of liquid should be swept to achieve a uniform coat. Use a soft bristle broom and sweep it onto the substrate. It also can’t be diluted and requires thorough mixing before use, so if you don’t have a drill mixer, it’s an additional tool you need to acquire. The main things to watch with this tile primer is that it can’t be subjected to heavy water saturation and it can’t be used with Saltillo tile. This primer has similar limitations as the Mapei do not apply over paint, wax etc without removing them prior. It’s more affordable price-tag makes large jobs easier on the client’s pocket.
It has a few more limitations over the Mapei so I prefer to use it in residential homes only and in areas that won’t see excessive water like the living areas or hallways. This primer is used in similar cases to the Mapei, be it adhesion to tricky smooth surfaces or even tile on tile. 3,79 L = 13,9 to 27,9 m2 – The same as Mapei Eco Prim (actual coverage is generally less than stated by manufacturer.) Primer Use Cases: If you have a large job, the 3.5 Gallon bucket works out much cheaper.Īpply Custom MBP with a paint brush, 1/4″ or 3/8″ nap roller.ġ U.S. If you are not sure if your substrate is suitable to be primed, just shoot me a comment below this article, I actively monitor comments so I should be able to help. Loose tiles or flaky adhesive should be removed as they will affect the final result. It cannot be used in permanently immersed applications like swimming pools, outdoor ponds or spas. If your substrate contains any of these things, I’d recommend sanding and roughing up the surface, otherwise the primer will simply stick to the wax or oil and not the physical substrate. While this is a product that promotes adhesion, it’s performance can still be effected by paint, asphalt, wax, oil, sealers, curing compounds, and poorly bonded or incompatible adhesive that is on the surface. This primer is about as good as it gets in terms of primers, it’s pricey but the peace-of-mind is well worth it. I use it to surface prep before pouring a self-levelling compound in heavy trafficked areas. This is my go-to for any challenging substrates or when tile on tile is a viable option. 3,79 L = 13,9 to 27,9 m2 (actual coverage is generally less than stated by manufacturer.) Primer Use Cases:
Mapei Eco Prime should be applied with a 3/8″ nap paint roller and a paint brush to achieve a uniform coat. This can lead to improper curing of your thinset and waterproofing. This is because self leveling underlayment is cementitious and can absorb water just like a substrate. If you will be applying a self leveling underlayment, it’s recommended to apply a coat of primer before pouring the compound and another coat of primer on top of the dried levelling underlayment before tiling or waterproofing. (If they are lined with a cement sheet like Hardiebacker.) To apply tile primer to walls, a little foam roller works best as it applies a neat coating without making a mess.Ī tile primer generally only needs to be applied once on the substrate if you’ll be tiling straight onto the substrate or waterproofing it. You can apply a tile primer onto floors or even walls. Then once the dust and general debris of building has been cleaned up, the best tile primer for your task can be used. This is generally after you have ripped up the carpet or installed the dry wall, etc.
#Eco prim grip how to#
1.5 How To Prepare A surface For A Tile Primer.1.1.1 How does a tile installation fail?.1.1 Tile Primers Introduction – The Downplayed King.
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