SuperDi Plastic 120ft Roll QP1562 Swimming Pool Liner Lock

Worked great, just like original, which was started to fade and fall out.

My pool liner is 8+ years old and every spring there were larger sections that had slipped out from under the track. Last year it was so bad that I had to wait for a really hot day in June to move a large section back in place because the liner needed to be warmed up and flexible. Last summer, I installed the SuperDi Plastic QP1562 Swimming Pool Liner Lock. It took about 2 hours to install. Make sure you have a clean plastic mallet and a small block of wood to set it in place. I did it from within the pool because that felt easier. The 120ft Roll was plenty for my 18.5' x 37.5' pool with quite a bit left over. This spring I removed the cover and voila, the liner was were it should be, not a single section had slipped out. Definitely more than worth the small investment. With my next liner replacement, I'll make sure to install the liner lock right from the start. Great product!

This product is awesome. I haven’t had my liner pop out once since I install this. I tell all my friends who have pools about this. The big test will be after I close my pool for the season and open it back up. I believe it will keep the liner in. Wonderful product!

Trying this product based on the favorable reviews it has received. Hoping it keeps my pool liner in place over the upcoming winter. Easy to install.

Installed a new liner in a 25 year old Imperial in-ground pool, this fit perfectly.

Our new replacement liner came out so I saw these reviews and tried it! It fits perfectly! I have a 20x44 ingroound pool and 120' fit perfect! You need 2 people to help - one to place in slot and 2nd person to hit it in with a mallet or small hammer. Overall took one hour! This works!!!

Had a new liner put in our inground last summer. Kept having jump off in a few places around the pool. Probably from where old liner pulled on coping. This stuff fixed that right up. I tried different methods but found a small dead blow hammer with a rubber end worked pretty well to install it. I highly recommend this product.

Make sure you have a rubber mallet on hand makes installation easier