--- product_id: 2275822 title: "DAP Polyurethane Premium Construction Adhesive Sealant, Gray, 10.1 Oz (7079818814)" brand: "dap" price: "B/.32" currency: PAB in_stock: true reviews_count: 13 category: "Dap" url: https://www.desertcart.com.pa/products/2275822-dap-polyurethane-premium-construction-adhesive-sealant-gray-10-1-oz store_origin: PA region: Panama --- # 100% waterproof seal 70% joint flexibility commercial-grade durability DAP Polyurethane Premium Construction Adhesive Sealant, Gray, 10.1 Oz (7079818814) **Brand:** dap **Price:** B/.32 **Availability:** ✅ In Stock ## Summary > 🔧 Seal the deal with confidence — durability that keeps up with your projects! ## Quick Answers - **What is this?** DAP Polyurethane Premium Construction Adhesive Sealant, Gray, 10.1 Oz (7079818814) by dap - **How much does it cost?** B/.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/2275822-dap-polyurethane-premium-construction-adhesive-sealant-gray-10-1-oz) ## Best For - dap enthusiasts ## Why This Product - Trusted dap brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Flexibility:** Withstands up to 70% joint movement for lasting resilience - • **Impact & Cut Resistant:** Engineered to endure foot and vehicle traffic without compromise - • **Paintable & Long-Lasting:** Cures in 7 days and supports a 50-year durability guarantee - • **All-Weather Waterproofing:** 100% waterproof sealant perfect above or below waterline - • **Superior Multi-Surface Adhesion:** Bonds seamlessly to wood, metal, vinyl, and more ## Overview DAP Polyurethane Premium Construction Adhesive Sealant is a commercial-grade, elastomeric sealant designed for both interior and exterior use. It offers superior adhesion to a wide range of building materials, remains flexible to accommodate up to 70% joint movement, and provides a 100% waterproof, weatherproof seal. Impact and cut resistant, it cures fully in 7 days and can be painted over, making it ideal for windows, doors, siding, pipes, vents, and more — backed by a 50-year durability guarantee. ## Description Product Description DAP Premium Polyurethane Construction Adhesive Sealant is a one-part, moisture curing, non-sag, elastomeric commercial-grade sealant. It is specifically formulated to provide a long lasting, durable seal when filling exterior gaps, joints and cracks. Use to caulk and seal windows, doors, siding, tuck pointing, pipes, vents, ducts, chimneys and more. This high performance sealant offers superior adhesion to most substrates including wood, aluminum, vinyl, fiber cement, glass, stucco, brick, concrete and other surfaces common in building materials. It remains flexible to withstand up to 70% total joint movement when installed into a properly prepared joint. The polyurethane sealant can be applied above or below the waterline and has exceptional cut and tear resistance. Fully cures in 7 days; clean up with mineral spirits. Product is intended for exterior and interior use. Use with adequate ventilation when using indoors. DAP caulk and sealants provide durable performance for a variety of projects. From the Manufacturer A one-part, moisture-curing, commercial grade sealant. Specially formulated to provide a permanent, waterproof seal when filling exterior gaps, joints and cracks. This high performance sealant offers superior adhesion to a variety of substrates and remains permanently flexible. Paintable. 50 year durability guarantee. Meets or exceeds Federal Spec TT-S 00230C, Type II, Class A and ASTM C 920, Type S, Grade NS, Class 25. Ideal for use on doors, windows, sidings, ducts and vents. Review: Excellent product for Broken Tile repair - After heavy rains this winter I discovered a leak onto our bedroom ceiling. Upon checking our roof I found a badly broken tile and began a search for materials suitable for its reliable long-term repair. My key criteria included: * Exceptional bonding to my cement tile material * Long-term elasticity to accommodate differential expansions over time and weather conditions * Waterproof to a maximum extent to resist debonding after months & years of winter rains * Ability to last for years of exposure to direct sunlight and high rooftop temperatures * Be easily workable and able to readily wet to my bonding surfaces to achieve a reliable long-term waterproof bond In the past I have used black Polyurethane roof-patching materials with good success, particularly when I pretreated the area to be sealed with a painters solvent to achieve extremely good surface wetting of difficult to clean, often dusty rooftop surfaces. For my current tile-bonding application, I should be able to achieve good surface cleaning, and my previous black Polyurethane roof-patching material was no longer available. So after reviewing a number of bonding-material candidates I went with this DAP material in a gray color to sort-of match the gray tile. The one apprehension I had was the number of negative reviews about the excessive stiffness of the material as received by some desertcart reviewers. As my tile crack was weathered and filled with dirt, I decided to open my tile crack up into a V-groove with a diamond saw...thus producing smooth virgin tile surfaces for the caulk to bond to. The V-groove also aids in working the caulk into the joint to assure total filling and thorough surface contact. To expand the total bond area, the surface of the tile was also thoroughly cleaned adjacent to the groove and along the tile edges with an angle-grinder power wire brush to allow the crack adhesive to be spread out onto the tile surface adjacent to the V-groove and to seal the tile left longitudinal side crack which feeds water to the overlap seal with the adjacent tile. Since the lower part of the overlap seal on the left side is interrupted by the break, and is not visible from the surface, it represents a more difficult situation to reliably seal. This was addressed by buttering the left overlap seal break area with caulk before sliding the tile piece into place, and then filling the left-hand tile joint with caulk to minimize water reaching this difficult sealing area. Despite a number of negative comments about the excessive stiffness of the DAP caulk, it was found to be exceptionally easy to eject and spread, and appeared to wet surfaces immediately, and trowel smoothly, promising a excellent waterproof bond. My guess is that those negative reviews about excessive stiffness may be associated with folks that didn't recognize the cartridge is shipped with an internal diaphragm that must be punctured with a ram rod down the snout after the cone tip is cut off. Once this was done, my caulk flowed extremely easily. So far...highly recommended. We'll see how long it lasts! Review: Smoothes easily - a joy to use. - My application was to seal the edges of my much-used Toro Timecutter SS 4235 lawn tractor seat where the vinyl is supposed to meet the HDPE shell. The sealant tube manufacturing date is located inside the tube on the cap that is pushed by the caulk gun. My tube was manufactured 11 months before shipping to me. The consistency of the sealant was similar to cake frosting from a store-bought can. A wooden craft stick easily smoothed the sealant where I wanted it to go. The finished result looks much better than I expected. After first using paracord to mechanically stitch the vinyl through a few holes I drilled in the HDPE seat shell, I used most of one tube on the gap at the seat edges and it seems a very sturdy repair. The sealant covered the gap and the paracord knots. I used the leftover sealant on the lawn mower tires where blocks of tread had broken off. I don't expect the tire repair to last, but it cannot hurt to use the sealant there and I don't want to try to store an opened tube of sealant for very long. Even though the sealed gap on the seat looks just fine, I did purchase "CRAFTSMAN Riding Mower Seat Cover, Large" which fits the seat exceptionally well and hides the repair completely. I will look for more applications for this sealant and will gladly purchase it again. ## Features - DAP Polyurethane Premium Construction Adhesive Sealant is an elastomeric commercial-grade sealant that can be used for windows, doors, siding, tuck pointing, pipes, vents, chimneys and more - Commercial grade sealant for exterior and interior application adheres to a wide range of building materials such as wood, aluminum, most metals, vinyl, PVC trimboard and more - Impact and cut resistant, flexible enough to withstand 70% total joint movement and can handle foot and vehicle traffic - Gray adhesive is 100% waterproof, has a weatherproof seal, and can be applied above or below the waterline - Meets or exceeds ASTM C920, Type S, Grade NS, Class 35, cured sealant may be painted after 7 days ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0006MXS42 | | Best Sellers Rank | #12,960 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #51 in Adhesive Caulk | | Brand | DAP | | Brand Name | DAP | | Color | Gray | | Compatible Material | Metal, Vinyl, Wood | | Customer Reviews | 4.4 out of 5 stars 1,255 Reviews | | Global Trade Identification Number | 00070798188143 | | Included Components | 1 Cartridge | | Item Dimensions | 2 x 2 x 12.25 inches | | Item Form | Paste | | Item Type Name | Polyurethane Sealant | | Item Weight | 1 Pounds | | Item dimensions L x W x H | 2 x 2 x 12.25 inches | | Manufacturer | DAP Products Inc. | | Material | Polyurethane | | Material Type | Polyurethane | | Model | 18814 | | Number of Items | 1 | | Part Number | 7079818814 | | Style | Cartridge | | Style Name | Cartridge | | Surface Recommendation | Exterior and Interior Applications | | UPC | 070798188143 | | Unit Count | 10.1 Ounce | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** DAP - **Item Weight:** 1 Pounds - **Item dimensions L x W x H:** 2 x 2 x 12.25 inches - **Material:** Polyurethane - **Style:** Cartridge ## Images ![DAP Polyurethane Premium Construction Adhesive Sealant, Gray, 10.1 Oz (7079818814) - Image 1](https://m.media-amazon.com/images/I/614tOlmfksL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent product for Broken Tile repair *by R***S on June 30, 2025* After heavy rains this winter I discovered a leak onto our bedroom ceiling. Upon checking our roof I found a badly broken tile and began a search for materials suitable for its reliable long-term repair. My key criteria included: * Exceptional bonding to my cement tile material * Long-term elasticity to accommodate differential expansions over time and weather conditions * Waterproof to a maximum extent to resist debonding after months & years of winter rains * Ability to last for years of exposure to direct sunlight and high rooftop temperatures * Be easily workable and able to readily wet to my bonding surfaces to achieve a reliable long-term waterproof bond In the past I have used black Polyurethane roof-patching materials with good success, particularly when I pretreated the area to be sealed with a painters solvent to achieve extremely good surface wetting of difficult to clean, often dusty rooftop surfaces. For my current tile-bonding application, I should be able to achieve good surface cleaning, and my previous black Polyurethane roof-patching material was no longer available. So after reviewing a number of bonding-material candidates I went with this DAP material in a gray color to sort-of match the gray tile. The one apprehension I had was the number of negative reviews about the excessive stiffness of the material as received by some Amazon reviewers. As my tile crack was weathered and filled with dirt, I decided to open my tile crack up into a V-groove with a diamond saw...thus producing smooth virgin tile surfaces for the caulk to bond to. The V-groove also aids in working the caulk into the joint to assure total filling and thorough surface contact. To expand the total bond area, the surface of the tile was also thoroughly cleaned adjacent to the groove and along the tile edges with an angle-grinder power wire brush to allow the crack adhesive to be spread out onto the tile surface adjacent to the V-groove and to seal the tile left longitudinal side crack which feeds water to the overlap seal with the adjacent tile. Since the lower part of the overlap seal on the left side is interrupted by the break, and is not visible from the surface, it represents a more difficult situation to reliably seal. This was addressed by buttering the left overlap seal break area with caulk before sliding the tile piece into place, and then filling the left-hand tile joint with caulk to minimize water reaching this difficult sealing area. Despite a number of negative comments about the excessive stiffness of the DAP caulk, it was found to be exceptionally easy to eject and spread, and appeared to wet surfaces immediately, and trowel smoothly, promising a excellent waterproof bond. My guess is that those negative reviews about excessive stiffness may be associated with folks that didn't recognize the cartridge is shipped with an internal diaphragm that must be punctured with a ram rod down the snout after the cone tip is cut off. Once this was done, my caulk flowed extremely easily. So far...highly recommended. We'll see how long it lasts! ### ⭐⭐⭐⭐⭐ Smoothes easily - a joy to use. *by T***R on June 13, 2026* My application was to seal the edges of my much-used Toro Timecutter SS 4235 lawn tractor seat where the vinyl is supposed to meet the HDPE shell. The sealant tube manufacturing date is located inside the tube on the cap that is pushed by the caulk gun. My tube was manufactured 11 months before shipping to me. The consistency of the sealant was similar to cake frosting from a store-bought can. A wooden craft stick easily smoothed the sealant where I wanted it to go. The finished result looks much better than I expected. After first using paracord to mechanically stitch the vinyl through a few holes I drilled in the HDPE seat shell, I used most of one tube on the gap at the seat edges and it seems a very sturdy repair. The sealant covered the gap and the paracord knots. I used the leftover sealant on the lawn mower tires where blocks of tread had broken off. I don't expect the tire repair to last, but it cannot hurt to use the sealant there and I don't want to try to store an opened tube of sealant for very long. Even though the sealed gap on the seat looks just fine, I did purchase "CRAFTSMAN Riding Mower Seat Cover, Large" which fits the seat exceptionally well and hides the repair completely. I will look for more applications for this sealant and will gladly purchase it again. ### ⭐⭐⭐⭐ Would recommend for cracks in walls. Just the right product for the job *by T***N on October 4, 2015* I did a lot of research and settled on this product to complete the project I was performing. I have a cinder block home that has stucco over it then painted. There seems to be a shift in the foundation over the years and there were numerous cracks on the outside walls. While I new this profuct would not hold my house together, not only do the cracks look bad, but water and bugs could get inside the walls. I read the directions and put on some rubber gloves since this stuff is heck to get off your hands, and basically ran a bead of it on top of the cracks then pushed it in and smoothed it around to blend in with the stucco. It says to wait 7 days to paint over it with no primer needed. I painted over it in 7 days and it looks professionally done. I would buy this product again if needed. ## Frequently Bought Together - Dap 18814 Adh Slnt Gray Polyurethane Sealant, 10.1 oz - Newborn Octogun 930-GTD Drip-Free Caulking Gun - Gator Trigger Grip | Fits 1/10 Gallon Cartridge |10:1 Thrust Ratio | Smooth Hex Rod Cradle with Built-in Smoother Tool | Scraper & Plug Included - DAPConcrete Watertight Filler and Sealent 10.1 ounce Gray --- ## 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.com.pa/products/2275822-dap-polyurethane-premium-construction-adhesive-sealant-gray-10-1-oz](https://www.desertcart.com.pa/products/2275822-dap-polyurethane-premium-construction-adhesive-sealant-gray-10-1-oz) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-07-06*