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Schluter Primers
| Product | Description | Image |
| PRIMER-U | Schluter®-PRIMER-U is a ready-to-use universal primer used to enhance adhesion of mortars for hard-to-bond substrates such as gypsum underlayment, existing tile, terrazzo, steel (e.g. raised access panels), flooring adhesive residue, concrete with curing compounds, latex paint, and glass tile. |  |
| PRIMER-PS | PRIMER-PS is a ready-to-use, quick-drying topical primer designed specifically for Schluter’s peel and stick membranes. It is formulated to enhance the bond of peel and stick membranes to difficult-to-bond-to surfaces such as OSB, plywood, gypsum concrete, or vinyl. |  |
Mapei Primers
| Product | Image | Description | Size |
| Primer WE |  |
Primer WE is a two-component, polymer-modified, water-based, epoxy primer for enhanced adhesion to nonporous substrates before the application of MAPEI self-leveling materials | 2 gallon kit |
| Primer E |  |
Primer E is a two-component, 100%-solids, epoxy primer and bonding agent designed for use with MAPEI self-leveling underlayments using MAPEI’s sand broadcast method | Part A 2.06 gallon, Part B 0.94 gallon |
| SM Primer |  |
SM Primer is a ready-to-use, fast-drying, water-based, latex primer for use under MAPEI’s peel-and-stick sheet membranes on residential and commercial indoor or outdoor floors | 1 gallon, 5 gallon |
| SM Primer Fast |  |
SM Primer Fast is a ready-to-use, fast-drying, quick-tacking, water-based, pressure-sensitive, nonhydrolyzable latex primer for use under MAPEI’s peel-and-stick sheet membranes on residential and commercial indoor or outdoor floors | 1 gallon |
| ECO Prim Grip |  |
ECO Prim Grip is a ready-to-use, low-VOC, synthetic resin-based primer with bond-promoting silica aggregates suspended in dispersion | 1 gallon, 3.5 gallon |
| Primer T |  |
Primer T is a low-VOC, magenta-colored, water-based acrylic primer that enhances the performance and adhesion of self-leveling underlayments (SLUs) on nonporous and porous substrates | 1 quart, 2 gallon |
| Primer L |  |
Primer L is a concentrated, solvent-free acrylic primer used before the installation of underlayment materials | 1 gallon, 5 gallon |
| Primer SN |  |
Primer SN is a two-component, filled, epoxy primer specifically designed to enhance adhesion of cementitious flooring systems and multilayer resin flooring, such as MAPEI’s Mapefloor products, Ultratop products, PlaniLevel products and Planitop EL multilayer epoxy resin flooring systems and multilayer traffic deck systems | Part A 2.17 gallon Part B 0.83 gallon |
| Mapesand Coarse |  |
Mapesand Coarse is a calibrated, washed and oven-dried, 16/30 mesh silica sand for use with resin and epoxy primers to create texture, which is necessary for the primer to bond with self-leveling and topping compounds | 50 lb |
| Mapesand Fine | |
Mapesand Fine is a calibrated, washed and oven-dried, 20/40 mesh silica sand for use as an extender for Planitex SL gypsum self-leveling underlayment, and to improve the bond of resin and epoxy primers with self-leveling and topping compounds | 40 lb |
Laticrete Primers
| Product | Image | Description | Size |
| NXT Primer |  |
NXT Primer is a concentrated premium quality, water-based primer designed to be applied prior to the installation of NXT Underlayments | 5 gallon |
| Primer Plus |  |
Primer Plus is a premium concentrated multi-purpose primer designed to increase bond strength and maximize the performance of self-leveling underlayments and crack isolation peel and stick membranes on multiple interior substrates | 1 gallon, 5 gallon |
| Prime-N-Bond |  |
Prime-N-Bond is a versatile, ready-to-use, single coat, low VOC primer designed to enhance the adhesion of mortars to many smooth and non-absorptive substrates that can be difficult to bond to | 1 gallon, 3.5 gallon |
| Vapor Ban Primer W |  |
Vapor Ban Primer W is a safer, all-in-one solution for moisture vapor mitigation and priming | 5 gallon |
Ardex Primers
| Product | Image | Description | Size |
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P 4 is a pre-mixed, single-component, rapid-drying, multi-purpose primer for interior and exterior use | 1 gallon, 3.5 gallon | |
| P 51 |  |
P 51 is a solvent-free primer for the installation of ARDEX underlayments and toppings over absorbent concrete | 1 gallon, 4 gallon |
| E 100 |  |
E 100 is a acrylic-based additive that improves the elasticity, compressive and tensile strengths, work-ability, plasticity and abrasion resistance of sand and cement screeds, all without increasing water content | 1 gallon |
| P 82 |  |
A high-strength, solvent-free primer for the installation of ARDEX underlayments over smooth, non-absorbent substrates, such as ceramic, quarry and porcelain tile, terrazzo and metal decking, as well as wood subfloors and non-water-soluble adhesive residues on concrete. | Two 1/2 gallon containers |
Custom Building Products Primers
| Product | Image | Description | Size |
| TechPrime A |  |
TechPrime A is an advanced acrylic primer and sealer that prepares surfaces for the application of an appropriate CustomTec self-leveling underlayment | 1 gallon, 3.5 gallon |
| TechPrime E |  |
TechPrime E is a low-viscosity, two-component, 100%-solids epoxy primer for surface preparation before installing an appropriate CustomTec underlayment | 2.7gal Low-viscosity, two-component |
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LevelQuik Primer is for use as a primer in the application of LevelQuik or LevelLite Self-Leveling Underlayments | 1 quart, 1 gallon |
MAXXON Primers
| Product | Image | Description | Size |
| MVP One Primer |  |
MVP One Primer is a ready-to-use, zero-VOC moisture barrier and primer | 2 gallon, 5 gallon |
| Multi-Use Acrylic Primer |  |
Maxxon Commercial Multi-Use Acrylic Primer is a multipurpose, high solids liquid polymer used to prime subfloors such as concrete, lightweight concrete and wood, prior to pouring a Maxxon underlayment | 1 gallon, 5 gallon |
