Total number of rolls per box?

There are (12) rolls of tape in each box.

what is the difference between the 90 foot rolls and the 20 foot rolls? (Besides big price difference)

The 20-foot roll(s) you are referencing is Stretch Tape, which is a dramatically different technology. Stretch Tape easily stretches to fit sills, curves and corners with a single piece. It is ideal for window sill pans and other difficult to flash areas. This product is offered in 6- and 10-inch widths and is 42 mils thick. The 90-foot roll is only 3.75" wide and was designed as a seam sealing tape. This particular tape is 12 mils thick and is not intended to be stretched.

What is the min. temp for adherence to zip r-6 board?

I've used it in temps down to 30 degrees and have had no issues

does this product work on polyethylene? like does it stick to it?

This is one of the best products I have ever used. Yes it sticks to polyethylene. The entire zip system is the only thing I will use for a new home.

Huber Zip System Flashing Tape Self Adhesive Flashing For Structural

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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$1943.20

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ecuador.

Secure transaction

Description

🛡️ Seal Smart, Build Strong — Don’t Let Your Projects Leak Behind!

EFFORTLESS APPLICATION - Designed for quick, smooth installation with ZIP System roller—boost your jobsite efficiency.
UV SHIELDED DURABILITY - Withstands up to 180 days of direct UV exposure, protecting your structural panels and openings.
UNIVERSAL COMPATIBILITY - Bonds flawlessly with diverse materials including PVC windows and wood surfaces.
SEAMLESS WEATHER DEFENSE - Advanced acrylic adhesive ensures airtight, watertight seals that last through harsh weather.
EXTREME TEMPERATURE RANGE - Performs reliably from freezing 0°F to scorching 120°F conditions without losing grip.

Huber ZIP System Flashing Tape is a 3.75-inch by 90-foot self-adhesive roll featuring advanced acrylic adhesive technology. Engineered for superior airtight and watertight sealing, it performs across a wide temperature range (0-120°F) and resists UV exposure for up to 180 days. Compatible with multiple substrates like PVC and wood, it streamlines installation and enhances durability for professional-grade structural panel and window/door flashing.

Specifications

ASIN	B07C58H7CN
Adhesive Format	roll
Adhesive Location	one_sided
Adhesive Material	Acrylic
Adhesive Side Count	1
Brand	ZIP System
Brand Name	ZIP System
Compatible Material	Glass
Customer Reviews	4.7 out of 5 stars 2,517 Reviews
Item Resistance	weather_resistant
Item Thickness	3.75 Inches
Item Weight	10.84 kg
Manufacturer	Huber Engineered Woods
Material	Acrylic
Material Type	Acrylic
Model	3.75" x 90' (12 pack)
Number of Items	1
Number of Packs	1
Other Special Features of the Product	Weather Resistant
Part Number	S-13773
Recommended Uses For Product	Indoor
Recommended uses for product	Indoor
Size Name	3.75 in x 90 ft
Special features	Weather Resistant
Surface Recommendation	Wood
Surface recommendation	Wood
UPC	728265113777
Unit Count	1.0 Count
Water Resistance Level	Water Resistant

Reviews

A**R

Just what I needed!

The flashing tape is just what I was wanting so I was pleasantly surprised its working so well. Its very flexible and so far is adhering well ti the lvl header its been used on!

19.08.2026

K**G

BEST FLASHING TAPE EVER!

I have used a lot of flashing tape for windows and doors. This is BY FAR the easiest to get off the roll and then manage when putting into place. I also just started to use the Zip System stretch tape. It is more expensive, so i just use it for the corners. Awesome one-two combination!

2.07.2026

M**K

Excellent adhesion!

So far so good! Super sticky and had no trouble adhering to my siding and windows vinyl. Very easy to use and install so far it seems impervious to water.

7.07.2026

S**N

Quality Product

Works very well but using a wider roll made a one person install a bit tricky.

11.06.2021

M**C

Good

Really good

14.07.2026

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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1 week ago

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$1943.20

Duties & taxes included

In stock

Sold byAmazon EcuadorDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Ecuador.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.