EASTUP Rear Window Defogger Defroster Grid Line Repair Kit

It was easy to use. care must be used to make the gridlines look correct. The only drawback is the lack of color Options, the lines work perfectly now but do not match. Not an issue on an everyday driver but collector cars it becomes an issue. Overall I give the product high marks for ease of use and functionality

I have used other kits to repair broken grid lines on cars in the past with great sucess. Initially I was liking this kit until I got to the repair compound/paste that came in a syringe vice in a jar with a paint brush that I was uses to using in the past. The repair compound/paste was nearly dried up and stratified in the syringe and nearly unusable. I had several broken grids and clearly even if the compound was good there was an insufficient amount to do the job. I got some compound/paste on one grid line, and it didn't fix the break. This kit might have worked well for others if the compound/paste was fresh. There is no expiration date mentioned on the kit so there is no way I would recommend this kit to anyone.

Follow the instructions and you will get a working result. Apply the paste sparingly…not much is provided. I had several breaks to repair, so luckily I was able to stretch it and get away with 1 kit. I would give it 4 stars across the board, but it is pricey for what it is.

It worked out ok. But the manufacturer needs to put more tape on the spool

I had to replace an inch and a half of grid line on a vertical pickup truck rear window. I had read reviews of other thinner paint type products that didn't work very well, so I chose this paste type product hoping it would be easier. My first attempt looked terrible, I tried to leave it thick for a single repair and it peeled off chunks from the edges and mid repair area with the tape. I cleaned that off and tried again, this time making sure the tape was tight to the window, applied a thin layer of the paste, and pealed the tape immediately. The tape still pulled a ragged edge and a little bit of the repair area, but I let that cure knowing I was going to add another layer. After carefully retaping and doing a second, then a third thin layer with plenty of cure time it looked almost perfect. I cleaned the area and put a very thin fourth layer, pealed the tape very carefully, and after it cured it was hard to tell where the repair even was. This product makes a perfect repair if you take your time and do as many thin layers as needed for the length of the repair.

This copper paste worked well to repair damaged defrost lines after removing window tint. Application method specified in the directions used the plastic spreader which seemed rather messy. I used a 0 size (or similar) acrylic paintbrush to apply the paste and made 3 passes on each repaired area. I had lots of paste left over using this method. Using a good quality masking tape is highly recommended.

Easy application,works great

Easy enough to apply as directed. But it didn’t work. It comes in a syringe and I’m wondering if it dried out in the package. My rear window is still fogging up on the same lines. Sad.

Buena calidad

The product was dried up hard and completely useless. Package claimed 2ml of product but there was only 0.5ml provided. Package said it contained cotton swabs, none provided. Package had been previously opened from the looks of it. Will update if company makes good on this.

Er zit slechts 0,5ml in het spuitje in plaats van de 2,0ml die op de verpakking staat.

Produkt wurde deckend auf die gereinigte Scheibe aufgetragen. Funktion mit dem Multimeter überprüft. Geht. Leider habe ich wohl noch einen Defekt unter dem dritten Bremslicht. Wenn man ordentlich, sauber und schnell arbeitet ist das Ergebnis ok. Kleiner Nachteil: Die Farbe ist Kupfer - bei mir ist der Rest silbern. Sieht man dann irgendwie doch, obwohl die roten Linien exakt getroffen wurden.

Simple to use and it works, it's a little dearer than others on the market, but well worth it.