Adhesive Technology Corp - Crackbond JF-311

In preparation for applying a floor coating, we used this material to fill control joints on a garage floor. In terms of filling the joints, the product works great. Drying hardens the rubber to resemble a solid block of hardened plastic. We learned a couple of things We had cracks that were about an inch deep and an eighth inch wide in our garage. Our garage was 720 square feet, so we needed to seal approximately 78 feet of joints. It is very liquid when it comes out of the container, so it will need to be overfilled slightly so it can be shaved after curing to provide a smooth, beautiful surface after curing. In our first tube of this product we did not get very far (used a scraper with a 4 inch true razor blade to remove the top after it had cured)
It is an expensive product, and we did not get very far with it. After watching more video, we chose to work with the product and choose to fill the joint half with fine sand. This was tedious work, but we were able to fill our 78 ft with 5 tubes. Additionally, the tubes look like a standard caulking tube, but there is approximately 50 cc less caulk in these tubes than is in a standard caulk tube (250 cc vs. My suspicion is that it has to do with how the products are combined A special nozzle activates the product as it exits the tube, allowing the ingredients to mix together. There are sets of dispensing tips for about $40 that are available on the website. A product that worked much better than the original one, and only needed cutting and taping at the end, can be found at Hobby Lobby. There are lots of cake decorating goods out there! * One star is deducted because of the price, and the tube contained a smaller quantity of product than expected.

Liam Alvarado

| Feb 22, 2021

It is a good product that works nicely, but one tube does not cover a great distance. Make sure you use a rope filler if your cracks are deep so that you won't have to apply as A sloped surface is not suitable for this. This has been holding up quite well so far. My whole family is interested in seeing how the winter holds up. As for the price, I think it's too expensive for what it provides. The overall effect is positive. I might suggest that you look for something a little cheaper if you have a lot of cracks to fill.

Addilyn Blankenship

| Mar 04, 2021

However, it doesn't go as far as you might expect. As for the product, it works well, but to be honest, the tube isn't fully filled as you would see with cak or silicone. Don't be afraid to buy two tubes if you think you only need one! It is difficult to determine how wide this will fill, all it depends on is how deep the crack is and how wide the crack Several of Crackbond's products have worked well for me.

Elora DOHERTY

| Apr 03, 2021

Easy to use and easy to set up, this product is convenient to use. The cure seems very solid when it is done. In spite of this, the tube is only half full by design. After the caulk gun stopped coming out of the end cap, I realized what had happened. As I read the fine print on the package, I learned that this was by design and not by accident. Be careful when planning how much you need to ensure you do not have to stop in the middle You can order more if you do the job.

Garrett Ayers

| Dec 06, 2020

This stain is best applied slightly proud and then trimmed flush with a razor blade. This stain dries quickly, so do not pause while applying it as it will harden.

Keanu Phelps

| Jun 20, 2021

In a nutshell, I'd like to put it down, scrape it up, sand it down, and paint it.

Ryleigh Sampson

| Oct 05, 2020

I would prefer the competitor's product, which cost about a third as much.

Moses Wilkerson

| Sep 05, 2020

This product was useless and I was forced to discard it. I couldn't get it out with a caulking gun because it was all coagulated inside. In spite of poking many holes in the tube, nothing came out after an hour of trying. Do not buy this product since it is hard as a rock on the inside.

Araceli Moody

| Apr 17, 2021