CALPALMY4-Pack Heavy-Duty Dust Protector Zipper (Red) - Self-Adhesive Instant Door Zipper - 7 Ft Length x 3" Width - Includes 4 Zippers and Plastic Sheeting Cutter Accessories

Used this for a broken zipper for my greenhouse. Works great. Just like advertised. Only thing I did was spray a little adhesive on the greenhouse first and let it dry almost all the way. Then put the zipper on. Stuck very good and works perfectly

I bought this two pack after I accidentally installed the ZipWall ones upside down. These are wider and work great. The tape adhesive stuck perfectly to the plastic and the included cutter worked well. I plumbed and spaced my bars at 48” and just followed the bars while adhering the zippers. All dust from the kitchen demo was sealed in the kitchen. Definitely buying again!!

Easy to use and cheaper price than Home Depot or Lowe’s.

Heavy duty zippers for construction spaces. Very easy to use, hold up well!

Much cheaper than the zippers at other stores. Nice length, secure tape. Not happy with the cutter they sent, buy it will make a good letter opener in my office. The zipper works well, does not weigh down the plastic or tarp. They (with the plastic) have contained the majority of drywall dust to the basement during a remodel.

Best bang for your buck compared to zip wall brand.

Have used these for building containments for years

These are great for containment. Worked perfectly. Very sticky tape and good zippers