Can this be used for weed control membrane to then put slate on top? Just thinking if it's not porous, would there be water build up when it rains?

I use it to control the weeds in my vegetable patch. I cover the whole area in November and open up in March. It has been very successful and no weeds and the soil is easy to prepare for the coming season planting.

Would this be work to temporarily fix a leaking extension flat roof for a few months? Or would tarp be a better option here? Thanks!

I think that this would be strong enough if was just a short term repair. It would certainly be better to handle at roof height than a tarpaulin.

what is the size of the product on delivery?

It will arrive folded as we cut it and fold it so quite a small parcel but 8mtrs long by 4mtrs wide once opened up fully as it is factory folded in the middle where it is 4mtrs width

Is this acceptable to wrap asbestos in?

I would advise....get help from a professional when dealing with asbestos

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Heavy Duty Black Polythene Sheet - DPM/DPC 300 mu - 1200 Gauge - Select Size (Polythene, 8M X 4M)

Heavy Duty Black Polythene Sheet - DPM/DPC 300 mu - 1200 Gauge - Select Size (Polythene, 8M X 4M)

Product ID: 95546323

📜BBA certified - trusted quality assurance

♻️100% recycled polythene - eco-smart build

🛡️300 mu thickness - ultimate durability

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¥98758

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Build smart, build green, build with confidence!

NEXT DAY DELIVERY - Order before 2 PM for rapid mainland UK delivery—get your project moving without delay.
ECO CHIC CONSTRUCTION - Manufactured entirely from recycled polythene, combining sustainability with superior performance.
VERSATILE SIZE OPTIONS - Select from multiple sizes tailored to your project needs, with convenient fold packaging for easy transport.
TRADE STANDARD TOUGHNESS - Industry-favorite membrane trusted by pros and DIYers alike for robust ground protection.
BUILT TO LAST BACKED BY BBA - Certified 300 mu thickness ensures a lifetime liquid and vapor barrier for your concrete slab.

The Heavy Duty Black Polythene Sheet is a BBA-certified, 300 mu thick damp proof membrane made from 100% recycled polythene. Trusted across the UK building industry since 1987, it offers a durable, eco-friendly barrier against water and vapor, ideal for both professional and DIY projects. Available in multiple sizes with next-day delivery across mainland UK.

Specifications

ASIN	B07FTSJ76M
Best Sellers Rank	11,004 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Vapour Barriers
Customer Reviews	4.6 4.6 out of 5 stars (636)
Date First Available	25 Jun. 2017
Item model number	Damplas
Manufacturer	Damplas
Material type	Polythene
Package Dimensions	100 x 22 x 22 cm; 27 kg

Reviews

M**R

Thick strong product.

Excellent product. Put it down on large area I had cleared ready to put artificial grass. Had to leave it for several months and did nt want weeds etc growing back. Worked perfectly when I came back to it in 5 months it was perfectly clear as I left it. Very thick strong material at a great price. Excellent!

8.11.2025

A**R

Good value product

Massive roll. Did the job of covering my trampoline perfectly. Lots left over. Difficult to rip which makes it secure and robust. Really good value

20.05.2026

J**S

Quality

Amazing quality for underneath stones goodbye to weeds

16.05.2026

J**Y

Good stuff

Used this polythene to line timber planters. It is tough and exactly what I had been looking for

22.11.2025

R**M

Tough Stuff

Good thickness, used for lining garden planters.

1.11.2025

A**S

Used as ground sheet for a 16 wheel lorry load of mulch

Gauge quality very good and Delivery exceptional

15.05.2026

J**B

Great product and good value

Great item that does that job and exceptional value compared to competitors products.

23.12.2025

S**R

Strong and sturdy

Strong, sturdy and much better quality than expected for the price.

22.05.2026

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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¥98758

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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