# PURTERIA Vapor Barrier Tape, 9 Mil, 3.6 in x 180 ft

PURTERIA Vapor Barrier Tape is a white polyethylene seam tape sized for joining and sealing vapor-barrier liners. Its 3.6-inch width, 180-foot roll, and release liner are aimed at longer sealing runs, though customer feedback reports mixed adhesion on vapor-barrier material.

- [Original product page](https://best-deals.pro/product/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)
- [View offer](https://best-deals.pro/visit/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)
- Market: US
- Language: en-US
- Currency: USD
- Brand: PURTERIA
- Category: Tools & Garden > Hardware & Building Materials
- Price: 23.94 USD
- Previous price: 29.99 USD
- Discount: 20%
- Price checked: 2026-11-12T11:13:15.668Z
- Rating: 4.4 / 5
- Reviews: 165

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- A 180-foot roll is intended for seams and sealing work on poly liners, vapor barriers, insulation and underlayment.
- The listing describes a release liner that peels away to help dispense the tape.
- The manufacturer describes the tape as waterproof and weatherproof, but these are listing claims rather than independently verified performance.

## Pros

- The 3.6-inch width and 180-foot length provide material for extended seam runs from one roll.
- Polyethylene construction and a release liner are suited to handling and applying tape over plastic liners.

## Cons

- Customer feedback describes adhesion inconsistently, including reports that it may not stick well to vapor-barrier material.

## Specifications

### Identity and dimensions
- Brand: PURTERIA
- Width x length x thickness: 3.6 inches x 180 feet x 9 mil
- Thickness: 9 mils
- Weight listed: 2.3 pounds
- Color: white
### Materials and protection
- Material listed: Polyethylene
- Water resistance listed: Waterproof
- Temperature range in listing: -40℃ to 90℃
### Adhesion and use
- Adhesive format: tape
- Adhesive sides: 1
- Adhesive location: Single Sided
- Recommended surface: Plastic
- Compatible material: Metal

## Before you buy

- The listing gives an upper temperature rating of 90 °F in one field, while its feature text states an operating range of -40℃ to 90℃. Confirm the intended temperature specification for your application. It also says not to overlap the tape with itself because of the release liner. For storage, it specifies below 40°C, below 70% RH, ventilation and protection from direct sunlight.

## In the box

- 1 vapor barrier tape roll (Included)

## A good fit for

- Seaming or repairing crawl-space vapor-barrier liners and other plastic sheeting.
- Buyers who need a wide, long roll for underlayment or insulation seams and can verify adhesion on their specific surface.

## Less suited to

- Applications where adhesion to the exact barrier material must be certain without a small-area check first.
- Installations that require a temperature rating beyond the listing's stated limits.

## Customer feedback

Customer feedback highlights perceived quality and ease of use, but adhesion and value for money draw mixed reactions. For a tape intended for plastic-barrier seams, the adhesion reports matter because performance depends on the specific liner and surface. The rating distribution skews positive, though ratings alone do not explain the differing experiences.
- Positive themes: Customers describe the tape as high quality and easy to use.
- Mixed feedback: Adhesion feedback is mixed, with reports ranging from strong sticking to poor bonding on vapor-barrier material.
- Mixed feedback: Value feedback is divided, with some considering it worth the price and others finding it costly.

## Frequently asked questions

### What size is this PURTERIA roll?
The listing specifies 3.6 inches wide by 180 feet long and 9 mil thick.
### What surfaces is it intended for?
The listing recommends plastic and describes use on poly liners, vapor barriers, underlayment and insulation. Customer feedback on adhesion is mixed, so check compatibility on your material.
### What temperature range does the listing give?
One detail field says the upper temperature rating is 90 °F, while the feature text states -40℃ to 90℃. These details conflict, so confirm the applicable limit before use.
### How should the tape be stored?
The listing advises storage below 40°C and below 70% RH, in a ventilated area away from direct sunlight.

## Alternative options

- [3 Rolls Vapor Barrier Tape,4" x 180 ft,Waterproof Seam Tape for Insulation \| Weatherproofing,White Moisture Barrier Tape for Crawl Spaces, Polyethylene Tape for Underlayment,](https://best-deals.pro/visit/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)
- [Vapor Barrier Tape - 4 inch x 180' Roll, Made in USA, White Polyethylene Tape for Crawl Spaces & Moisture Barriers, Waterproof Seal & Seam Tape for Underlayment, Insulation, and Plastic Liners](https://best-deals.pro/visit/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)
- [ALORAIR 10 mil Crawl Space Vapor Barrier 10' x 100' Plastic Sheeting \| Heavy-Duty Black/White Panda Film – Crawlspace Encapsulation, Moisture Barrier, Ground Cover & Weatherproofing Applications](https://best-deals.pro/visit/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)
- [Spirecover White 10 Mil Plastic Sheeting, 10x100', Crawlspace Vapor Barrier \| Thick Plastic Sheeting, Plastic Drop Cloth Covering for Crawlspace Encapsulation, Suitable for Commercial and Residential Use](https://best-deals.pro/visit/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)
- [Vapor Barrier Tape 4" x180' 1 Roll Waterproof Seam Tape \| Black polyethylene tape f...](https://best-deals.pro/visit/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)
- [4" x 180' Vapor Barrier Tape 2 Rolls, 9 mil White polyethylene Tape \| Waterproof, M...](https://best-deals.pro/visit/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)
- [Vapor Barrier Tape, 4" x 180', 9 Mil White Crawl Space Seam Tape, 3 Rolls \| Moistur...](https://best-deals.pro/visit/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)
- [Vapor Barrier Tape 4" x180' 1 Roll Waterproof Seam Tape \| White polyethylene tape f...](https://best-deals.pro/visit/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)
- [4" x 180' Vapor Barrier Tape, 9 Mil White Polyethylene Insulation Tape \| For Crawl Space Encapsulation, Moisture Barrier, Insulation & Underlayment - Heavy Duty Weatherproof Seam Tape](https://best-deals.pro/visit/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)
- [1 Rolls Vapor Barrier Tape,4" x 180 ft,Waterproof Seam Tape for Insulation \| Weathe...](https://best-deals.pro/visit/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)
- [ㅤ 3" Wide x 180' Long White Vapor Barrier Seam Tape - 1 Roll, Waterproofing & Great...](https://best-deals.pro/visit/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)
- [Vapor Barrier Tape, 9 Mil 4 in x 180 ft, 1 Roll \| White Polyethylene Tape for Crawl...](https://best-deals.pro/visit/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)

## Add-ons

- [Taiyin 200 Pack Christmas Tree Clip Automotive Retainer Clip, White \| Nylon Rivet for Crawlspace Poly Liners, Automotive Car Furniture Assembly, Plastic Fastener Receivers Bumper](https://best-deals.pro/visit/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)
- [Spirecover Crawl Space Vapor Barrier, 10 Mil 10x100' Black/White Panda Film \| Thick Plastic Sheeting, Plastic Drop Cloth Covering for Crawlspace Encapsulation, Suitable for Commercial and Residential Use](https://best-deals.pro/visit/purteria-vapor-barrier-tape-9-mil-36-inch-180-ft)

## Images

![PURTERIA Vapor Barrier Tape, 9 Mil, 3.6 in x 180 ft — 1](https://best-deals.pro/i/DXgycVZKKVVpLa3j-1NiFQ3XP4RXUaXsEEGT28V6zm313Tv5Rw7TZlJOdAMnbmZCrK7_CxMF1730AF2Gg5pfQiGWdfm5T-Vb2shvR62tkOI2PXlw23e6.jpg)

![PURTERIA Vapor Barrier Tape, 9 Mil, 3.6 in x 180 ft — 2](https://best-deals.pro/i/ENMHFuo6wLtL7jOV0gbuMm3EaRzAR2dNZup1gHUmBjRO7y3b3ppX6mdEceNGCjfCtUsJBGiCaCL0svZRBymyhf3mjghXHpTbSvP7RxGrR0xdTai28-Kf.jpg)

![PURTERIA Vapor Barrier Tape, 9 Mil, 3.6 in x 180 ft — 3](https://best-deals.pro/i/mfva2p3amegrFF2c_-1l7naUhtoKD0C5zDMcLH7bTsJzHm8I81YVgC8v7cm7ClptXFc_KLG9UdUy6Gc7_9I1NHCgHRVt2dlx2wUxKwHes4ijJ6Taxx5X.jpg)

![PURTERIA Vapor Barrier Tape, 9 Mil, 3.6 in x 180 ft — 4](https://best-deals.pro/i/-IQpoLGYEyRUv2XkuY1X3rYNaF3Yf2ET-tSS7SSyyvPMwVZFdFL6KlsZUOGEhoEKEDFE0uvFDnO0dNC_08nJxLy2r_FhuF4XLLDrpjshc-6ZtepZcujT.jpg)

![PURTERIA Vapor Barrier Tape, 9 Mil, 3.6 in x 180 ft — 5](https://best-deals.pro/i/23MtAW7jfSfcv4PpAKN0Ehk8tBaNnU3-z-JDxxQHjAY6xfCJ74sHcn2xhZB2hBev6qpWR8hl-Btx11z_xuMtrCGiBxEDprNCRhCAooY6OiZahZFq9NvM.jpg)

![PURTERIA Vapor Barrier Tape, 9 Mil, 3.6 in x 180 ft — 6](https://best-deals.pro/i/2tJB0X2TeJAqWcpRPNVCS5Srx22KSQP9dNOnpS2Whsb0vTejf0zfDbc-0EWhdC0pu5dk83TL2ofqQIzFAakjHGeVuvCFz3YHW5mmRauc1z92Vco58gEq.jpg)