Kingdder Concrete Expansion Joint Filler Driveway Crack Filler Flexible EPDM Rubber Strip for Concrete Crack Repair Replacement Weather Aging Resistance Expansion Joint(1/2'' Wide, 15 ft Long)

Used this for the space between the patio slab and the house worked perfectly also looks good would have cost me more if I used caulking

Product is easy to work with and fits one half inch joints nicely.

Fit and easy to install. Used liquid nails to glue the ends down. Looks good and fills the expansion joint. The only down side is it picks up the black. From the car tires. But is easy to clean.

Definitely order the trial pack first.Works great and looks good.

Does the job!

Leave the shipped roll out in the sun for a couple of hours until it can reform to a full profile. The fins arrive crinkled and bent to accommodate the shipping. Once it retained it's shape it fit as nicely as described.

Very good quality field

I had a gap between the driveway concrete and the garage floor. When it was originally poured 15 years ago there was some of the felt type expansion joint material installed. It eroded over the years resulting in a gap which weeds liked to grow. got tired of spraying and pulling weeds so started to look for a solution. I purchased some of the original felt type strips however they did not fit well after cutting the to size. Then tried caulk type tubes of material. it went into the gap easily but with the first heave rains a lot of it washed out. Found this product and ordered it. It was easy to install and looks ok after a month. No washout and no weeds growing. Would have given it 5 stars as it's working well however pretty expensive for a rubber strip.