Landscape Block, Stone and Timber 10 oz. White Exterior Retaining Wall Adhesive (12-Pack)

I purchased 2 cases of this product to complete assembly of patio wall, the wall was 2 cinder blocks high topped with 7x10 rumblestone. Blocks were dry, clean, and additional weight applied to help cure over 24hrs, luckily no rain. The wall looked great and adhesive went on easy during the process and rocks cured great. About a week later it rained and the top rumble stones were easily removed, after further investigation we found the adhesive became pliable when exposed to moisture but becomes hard again when dry. Unfortunately we need a product that will work outside when exposed to rain. Home Depot refused to refund our money and told us to call Liquid Nails. Regardless, we now have to disassemble wall with over 450 stones and not a happy customer....stay away and use morter!!!

Bought 8 tubes of this stuff to find less than half of my blocks are stuck. Even used a heat gun to assure that the blocks were dry and clean. What a waste!

We built a couple of raised bed garden using decorative blocks and we glued them together to ensure that the wall stays up. We then glued heavy plastic (pond material) material on the inside wall to keep water and soil from seeping through the blocks. The glue held everything together nicely, and it dried super fast too. Just be sure to put material together quickly before the glue dries. Highly recommended.

If you enjoy lifting heavy block, doing a project more than once and scraping a useless product off your expensive retaining wall block then this is the product for you! I used this all over my yard on my new landscape retaining walls as the other users mentioned it did not last! I did not contact the company because I am sure I would have gotten the 'user error' statement... But let it be known, I use this product in the temperature range recommended on the label, I did the project over the fall so the temperature was never the same since I spread the project out over several months. I brushed any loose dirt off the DRY surface and applied away! I did notice in some places the product never really dried in others the block always seemed a little loose then yet other spots it was fairly solid. .....After the first winter a few blocks came loose here and there, I chalked it up to 'user error' or who knows what. Now after the second winter not a single block held, thats right not a single block, I would guess I burned through around 20+ tubes of this product only to have to do it again. I did changed to PL Landscape Block adhesive after the first issue just in-case and the PL has been through one winter on its still solid as a rock I just finished redoing the rest it dried fast and the blocks don't move at all! Don't say we didn't warn you!