Self-Adhesive Dust Control Zippers - #A1017

Hi Robert, Thank you for your question. You can cut the top as long as you put a stop so the zipper doesn't come off the track. Thank You, the Koffler Team

Hi, Baggypants471, Thank you for your question. Unfortunately, the adhesive on the zippers are designed to stick to temporary walls and not meant for door frames or permanent walls. Thank you, The Koffle rTeam

Hi S Klein, Thank you for your question. Unfortunately this product does not come in Black. Also the product can withstand water but not if it stays soaked or submerged in it. Thank you, The Koffler Team

Hi Mami, Thank you for your question. You can use it with the Rapid Wall Film however there will be a much greater chance for the plastic to tear do it's 2MIL thickness. We recommend that you use our 6MIL thick product A1064. Here is the link to this product, https://kofflersales.com/p/dust-barrier-fire-retardant-wall-film.asp?cid=2604 Thank you, The Koffler Team

Hi Melinda, Thank you for your question. They can work outdoors (aside from a massive wind and rain storm) as long as they are installed when the plastic surface is clean and dry. Thank you, The Koffler Team