--- product_id: 38091398 title: "ECO Prim Grip,ready-to-use, low-VOC, bond-promoting primer, enhances performance and adhesion of mortars to existing ceramics and difficult-to-bond-to substrates, improves bonding of self-leveling underlayments (SLUs) and bonds of render coats over cementitious substrates, easy, low-odor application 1 gallon (3.79l) jug" brand: "mapei" price: "$277.68" currency: USD in_stock: true url: https://www.desertcart.us/products/38091398-eco-prim-grip-ready-to-use-low-voc-bond-promoting store_origin: US region: United States of America --- # Enhances adhesion on tough substrates Low-VOC, eco-friendly formula Ready-to-use, no mixing required ECO Prim Grip,ready-to-use, low-VOC, bond-promoting primer, enhances performance and adhesion of mortars to existing ceramics and difficult-to-bond-to substrates, improves bonding of self-leveling underlayments (SLUs) and bonds of render coats over cementitious substrates, easy, low-odor application 1 gallon (3.79l) jug **Brand:** mapei **Price:** $277.68 **Availability:** ✅ In Stock ## Summary > 🧱 Prime smart, tile sharp — bond like a pro with MAPEI ECO Prim Grip! ## Quick Answers - **What is this?** ECO Prim Grip,ready-to-use, low-VOC, bond-promoting primer, enhances performance and adhesion of mortars to existing ceramics and difficult-to-bond-to substrates, improves bonding of self-leveling underlayments (SLUs) and bonds of render coats over cementitious substrates, easy, low-odor application 1 gallon (3.79l) jug by mapei - **How much does it cost?** $277.68 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/38091398-eco-prim-grip-ready-to-use-low-voc-bond-promoting) ## Best For - mapei enthusiasts ## Why This Product - Trusted mapei brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Bond Booster:** Seamlessly bonds mortars to ceramics, vinyl, stone & plywood for flawless finishes. - • **Durable & Reliable Grip:** Creates a rough keying surface that locks in polymer-modified mortars and self-leveling underlayments. - • **Time-Saving Application:** Ready-to-use gray latex primer applies easily with roller or brush—no shotblasting needed. - • **Eco-Conscious & Low-Odor:** Low-VOC, mildew-resistant formula ensures safer indoor & outdoor use without harsh smells. - • **Versatile Surface Compatibility:** Perfect for smooth, nonabsorbent, or profiled substrates including old adhesives and concrete. ## Overview MAPEI ECO Prim Grip is a ready-to-use, low-VOC primer designed to dramatically improve mortar adhesion on challenging surfaces like ceramics, vinyl, and concrete. Its mildew-resistant, eco-friendly formula offers easy, low-odor application indoors or outdoors, eliminating the need for abrasive prep. Trusted by pros and DIYers alike, it creates a durable, textured surface that ensures long-lasting tile and render coat bonds. ## Description ECO Prim Grip is a ready-to-use, low-VOC, synthetic resin-based primer with bond-promoting silica aggregates suspended in dispersion. It enhances the performance and adhesion of mortars to existing ceramics and difficult-to-bond-to substrates. Plus, it improves bonding of self-leveling underlayments (SLUs) and bonds of render coats over cementitious substrates. Suitable for a wide variety of substrates, ECO Prim Grip combines excellent versatility with an easy, low-odor application. ## Features - Use for both interior and exterior applications - Use over ceramic tile, porcelain tile, vinyl composition tile (VCT), well-bonded sheet vinyl flooring, natural stone or exterior-grade plywood substrate before applying polymer-modied mortars or SLUs. - Use over substrates that have a residue of well-bonded old cutback adhesive, floor-covering adhesive or polyurethane adhesive - Use to improve the bond of SLUs on nonabsorbent surfaces such as ceramic tile, cement terrazzo and nature-stone floors - Use before application of SLUs over sound and stable concrete substrates, whether they are smooth and nonabsorbent, or profiled and absorbent - Suitable for improving the bond of all types of cement render coats on concrete, brickwork and concrete block substrates - One-Component, ready-to-use gray latex, which is easy to apply with a roller or brush to a wide variety of substrate conditions - Provides a rough keying surface ideal for polymer-modified mortars, render coats and leveling compounds, ensuring excellent bonding on smooth or low-absorptive substrates - Easy handling and application properties - No shotblasting or abrasion required, thus eliminating the resulting dust ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N7UQVBB | | Age Range Description | Adult | | Best Sellers Rank | #225,113 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #159 in Primer Paint | | Brand Name | Mapei | | Container Type | Can | | Customer Reviews | 4.7 4.7 out of 5 stars (182) | | Dry Time In Hours | 24 | | Finish Type | Matte | | Indoor Outdoor Usage | Indoor, Outdoor | | Item Form | Liquid | | Item Volume | 50 ml | | Item Weight | 14 pounds | | Model Name | MAPEI ECO Prim Grip Multipurpose, Bond-Promoting Primer | | Model Number | 7345704 | | Part Number | 36153000 | | Size | 128 Fl Oz (Pack of 1) | | Special Features | Mildew Resistant | | Specific Uses For Product | Exterior | | UPC | 093994361530 | | Unit Count | 128 Fluid Ounces | ## Product Details - **Brand:** Mapei - **Finish Type:** Matte - **Indoor/Outdoor Usage:** Indoor, Outdoor - **Item Form:** Liquid - **Item Volume:** 50 ml - **Model Name:** MAPEI ECO Prim Grip Multipurpose, Bond-Promoting Primer - **Size:** 128 Fl Oz (Pack of 1) - **Special Feature:** Mildew Resistant - **Specific Uses For Product:** Exterior - **Unit Count:** 128 Fluid Ounces ## Images ![ECO Prim Grip,ready-to-use, low-VOC, bond-promoting primer, enhances performance and adhesion of mortars to existing ceramics and difficult-to-bond-to substrates, improves bonding of self-leveling underlayments (SLUs) and bonds of render coats over cementitious substrates, easy, low-odor application 1 gallon (3.79l) jug - Image 1](https://m.media-amazon.com/images/I/61K0k7oe+pS.jpg) ## Questions & Answers **Q: I would like to know why the price in one month went from thirty dollars a gallon to sixty-eight dollars?** A: The price didn't go up because of Covid. The price went up because manufacturers (and sellers?) are greedy and that is their excuse. I came here to buy Eco-Prime as I saw it demonstrated and it looked great, but I'm not buying it now. **Q: Can you use it over hardwood floors?** A: yes, it works very well to hardwood floors. Not a problem to use on any hardwood, concrete, or tiled surface. **Q: Can i use this product on the tub for primer then paint over it** A: Yes, this is not a problem. This adheres to most all surfaces, shinny and dull surfaces alike. **Q: Will this help with adhesion of new tiles on a concrete floor after I remove the old tiles and the old tile glue?** A: We used this to overlay new tile on the old tile. If you have removed old tile, why not just use thinset to set new tile? ## Frequently Bought Together - MAPEI ECO Prim Grip,ready-to-use, low-VOC, bond-promoting primer, enhances performance and adhesion of mortars to existing ceramics and difficult-to-bond-to substrates, improves bonding of self-leveling underlayments (SLUs) and bonds of render coats over cementitious substrates, easy, low-odor application 1 gallon (3.79l) jug - Edward Tools Squared Notch Tile and Flooring Trowel - 1/4” X 1/4” X 1/4” Pro Grade Stainless Steel Trowel - Ergonomic Rubber Grip Comfort Handle - Spread Evenly Thinset/Mastic - 11” x 4 3/4” Blade - QEP 4 in. x 9.5 in. Molded Rubber Grout Float with Non-Stick Gum Rubber, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/38091398-eco-prim-grip-ready-to-use-low-voc-bond-promoting](https://www.desertcart.us/products/38091398-eco-prim-grip-ready-to-use-low-voc-bond-promoting) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-15*