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Power Grab Ultimate 9 fl. oz. Construction Adhesive (12-Pack)

Includes 12 tubes ($8.98 /tube)
$107.76 /case
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  • All-weather construction adhesive with strong, quick tack
  • Bonds quickly on any surface, even wet and non-porous ones
  • Indoor/outdoor formula sets in 10 minutes, cures in 24 hours
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Product Details

Deliver professional results with Loctite Power Grab Ultimate Construction Adhesive, the latest in construction adhesive technology. This high-quality interior/exterior construction adhesive works in all conditions, all weather and on most materials and can even be applied in wet conditions as well as bond two non-porous surfaces. Loctite Power Grab Ultimate dries white with a zero second instant grab that reduces the need for bracing and nailing with quick initial tack. Water resistant and tough against weather from 40°F-104°F, Loctite Power Grab sets in 10 minutes and fully cures in 24 hours without fear of shrinkage or breaks. This versatile and durable formula is great for professional and amateur jobs alike and bonds to most common construction materials such as wood, plywood, OSB, MDF, concrete, glass, marble, granite, tile, porcelain, stone, masonry, brick, foam insulation of all sorts including EPS (expanded polystyrene foam), XPS (extruded polystyrene foam), metal, ceramic, drywall, rigid and cellular vinyl/PVC trim and molding, and some plastics. Loctite Power Grab Ultimate formula is solvent free and VOC compliant
  • Versatile formula works in all conditions and on most materials for interior and exterior projects
  • Zero second instant grab reduces need for bracing and nailing with quick initial tack
  • Works on wet surfaces and can even bond two non-porous surfaces
  • Resistant against temperatures between 40°F to 104°F
  • Bonds most common construction materials such as wood, plywood, MDF, tile, and more
  • Sets in 10 minutes and cures in 24 hours
  • Strong adhesion with no shrinkage
  • GREENGUARD certified and meets subfloor rated spec ASTM D-3498 and APA AFG-01
  • Solvent-free formula and Low VOC (2.73% by weight)






  • Return Policy
  • California residents

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

244Questions
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Q:Will it bond 1/2" insulation board to metal ?. I E. Inside of metal shipping container.
by|Feb 2, 2023
1 Answer
Answer This Question

A:  Thank you for the question. Loctite Power Grab Ultimate - white can bond non-film faced insulation board to metal but would not be recommended for this application inside a metal shipping container, for safety reasons. The maximum service temperature is 158°F (70°C). Temperatures at the glue line can easily exceed this during periods of solar impact causing adhesive failure. You might consider looking at a neutral cure construction silicone designed for high heat applications along with insulation clips or pins, for safety reasons. Loctite does not offer a suitable product for this application.

by|Feb 4, 2023
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    Q:Can this be used effectively on a 6 to 8 inch small crack in an automobile windshield?
    by|Feb 1, 2023
    2 Answers
    Answer This Question

    A:  I wouldn't use this anywhere near auto glass honestly. There are special epoxies specifically for auto glass.

    by|Feb 3, 2023

      A:  Thank you for the question. Loctite Power Grab Ultimate Crystal Clear is not designed for the repair of cracked windshields and should not be used or considered. Loctite does not offer a product suitable for this type of repair. It is recommended that you consult your local windshield /glass repair professional for further assistance.

      by|Feb 2, 2023
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        Q:Can you use the Loctite ultimate to glue down a vinyl flooring sheet to luan wood underlaying? If not what Loctite product is recommended to glue vinyl flooring sheet to luan?
        by|Jan 22, 2023
        1 Answer
        Answer This Question

        A:  Thank you for the question. Loctite Power Grab Ultimate would not be recommended for this application. Without knowing the details about the type of vinyl flooring sheets you have, it is not possible to make a good recommendation. Not all vinyl flooring materials are designed for glue down applications, so it is best to consult the vinyl floor manufacturer’s instructions first for proper installation of their product and if an adhesive can be used and what type.

        by|Jan 23, 2023
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          Q:Can I use this to glue wood flooring to a cement floor that has been coated with a liquid membrane?
          by|Jan 16, 2023
          1 Answer
          Answer This Question

          A:  Thank you for the question. For the application described, all you can do is test for adhesion and compatibility, understanding that this intended use is an out-of-scope application for Loctite Power Grab Ultimate and there are no guarantees this will work for you. Perhaps if you reach out to our Help line at 1-800-624-7767 and ask to talk with an Applications Engineer, we can help you.

          by|Jan 18, 2023
            Showing 1-4 of 244
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            Customer Reviews

            3.7 out of 5
            (1,219)
            • 3.7
              out of 1,219 reviews
            • 67%recommend this product
            Filter by:
            Showing 1-10 of 1,219 reviews
            We were able to put up crown moulding without any...
            We were able to put up crown moulding without any nails. Loctite Power Grab Ultimate Clear worked better than we could have imagined. It took less than 3 minutes to hold securely.
            by
            Response from Henkel CorporationJan 9, 2023
            Thank you for choosing Loctite for your project. We are glad that you are happy with our product.
            • Verified Purchase
            Metal panel fell off wall 15 minutes after applying this...
            Metal panel fell off wall 15 minutes after applying this adhesive. Instructions claim it is good for metal as well as many other materials and for use indoors and out. This was an inside application. It was recommended over Liquid Nails. I went back to Liquid Nails.
            by
            Response from Henkel CorporationOct 28, 2022
            We’re sorry to hear our product didn’t work as you expected. Cure time for Loctite Power Grab Ultimate Crystal Clear Construction Adhesive is 24 - 48 hours for most applications and is dependent upon temperature, humidity, porosity of substrates, and amount of adhesive applied. Please give us a call at 1-800-624-7767 and let us know the details about your application so we can help you have a positive future experience.
            • Verified Purchase
            1 found this review helpful
            Waste of Time & Money
            Fresh tube, started to squeeze out and top of nozzle burst open. Defective packaging. You'd think for nearly $10 a tube Loctite wouldn't use such cheap defective plastic to house their product. Picture attached. Speaks a 1,000 words.. Had to return to store, waste gas, waste time, waste money. Not recommended.
            by
            Response from Henkel CorporationSep 2, 2022
            We’re sorry to hear about your experience. It sounds like you may have purchased an expired product. As with all items sold through retailers, a product exhibiting an issue should be returned to the place of purchase for exchange or refund.
              Almost impossible to get out of the tube
              This adhesive was almost impossible to get out of the tube. I suspect probably was past its shelf life. It was very difficult to spread and I am very disappointed. I now only hope it works at all as this job needs to be completed. I actually trusted Loctite, big mistake.
              by
              Response from Henkel CorporationAug 24, 2022
              We're so sorry you had this experience with our product. If the product was prepared according to instructions, with the nozzle opening cut large enough and the inner foil fully punctured, it's possible you may have purchased an expired or defective product. As with all items sold through retailers, a product exhibiting an issue should be returned to the place of purchase for exchange or refund.
                Difficult to use! Any suggestions?
                I thought this would be perfect to repair our wooden lattice and secure it to another piece. It is almost impossible to get out of the tube. Please see photo.
                by
                Response from Henkel CorporationJul 4, 2022
                We’re sorry to hear about your experience. It sounds like you may have purchased an expired product. As with all items sold through retailers, a product exhibiting an issue should be returned to the place of purchase for exchange or refund.
                  Takes forever to harden
                  This stuff takes a lot longer to really grab anything than I thought it should. Unless by “grab” they mean do the same thing bubble gum would do if you stick something to it. This product under-performed in a big big way. I wouldn’t recommend it
                  by
                  Response from Henkel CorporationFeb 28, 2022
                  We're so sorry to hear that our product did not work as you expected. Loctite Power Grab Ultimate Crystal Clear Construction Adhesive is a very good product for most intended uses. The product does have an instant grab characteristic and under normal conditions, holding in place for about 30 seconds or more should be sufficient. Keep in mind the weight of the object, and any vertical load situation may not allow this to occur. Under certain conditions temporary blocking may be required until adhesive is fully cured, in 24-48 hours. The time frames mentioned are dependent on the temperature, humidity, amount of adhesive used, and the substrate's porosity. If you'd like assistance, feel free to call our Technical Help Line at 1-800-624-7767 so that we can learn more about your specific application conditions and provide feedback that may help resolve your issue for a better experience in the future.
                    1 found this review helpful
                    Used to attach my handmade bricks to the walls, then grouted. Tried other super-strong adhesives ...
                    Used to attach my handmade bricks to the walls, then grouted. Tried other super-strong adhesives ... but this was the only one that would instantly hold the weight of 1/2” thick brick. Only issue was I couldn’t, for the life of me, squeeze the glue out (though that could be my issue, rather than the adhesive). Had to purchase a battery powered caulking gun (a tool I always found hilarious) but, in the end, it didn’t matter that I had to spend extra for another tool ..... the performance and instant hold of this adhesive was completely worth it.
                    by
                      • Recommended
                      I got this clear glue for an art project. I needed to glue crystal and gem beads and chips onto t...
                      I got this clear glue for an art project. I needed to glue crystal and gem beads and chips onto this stone mosaic, but the glue was too thick to spread easily and when moved form spot to spot it left thin threads of glue across the project.
                      by
                      • Verified Purchase
                      • Recommended
                      Tried this product to fix an antique air pistol that had its barrel soldered to the body. The so...
                      Tried this product to fix an antique air pistol that had its barrel soldered to the body. The solder had totally failed. I cleaned the solder off, roughed up the brass on both pieces, carefully spread the Power Grab, then clamped it together and gave it a day to cure. It worked great and salvaged the old gun. I'm a believer!!
                      by
                      • Verified Purchase
                      • Recommended
                      I used this to seal the panels on my greenhouse. Worked perfect. Many uses.
                      I used this to seal the panels on my greenhouse. Worked perfect. Many uses.
                      by
                      • Verified Purchase
                      • Recommended
                      Showing 1-10 of 1,219 reviews

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