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 for trusted quality assurance

♻️100% recycled polythene, eco-conscious build

🛡️300 mu thickness for ultimate durability

AR$1377524

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Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Shield your build with certified strength and eco-smart style!

NEXT DAY DELIVERY - Order before 2 PM for rapid mainland UK delivery—never miss a project deadline.
DIY READY VERSATILITY - Perfect for both professional builds and ambitious home renovators seeking premium quality.
ECO FRIENDLY INNOVATION - Crafted entirely from recycled polythene, combining sustainability with high performance.
TRADE STANDARD RELIABILITY - Trusted by UK pros since 1987, a staple in millions of successful projects.
BUILT TO LAST BACKED BY BBA - Certified 300 mu membrane ensures lifetime protection against moisture and vapour.

This Heavy Duty Black Polythene Sheet is a 300 mu (1200 gauge) damp proof membrane (DPM) manufactured in the UK from 100% recycled materials. BBA certified (certificate 96/3267), it provides a robust, long-lasting barrier against liquid and water vapours, trusted by professionals and DIYers alike. Available in select sizes with next-day delivery across mainland UK, it’s the eco-conscious, trade-standard choice for moisture protection in concrete slab projects.

Specifications

ASIN	B07FTSJ76M
Best Sellers Rank	20,988 in DIY & Tools ( See Top 100 in DIY & Tools ) 8 in Vapour Barriers
Customer Reviews	4.7 4.7 out of 5 stars (669)
Date First Available	25 Jun. 2017
Guaranteed software updates until	unknown
Item model number	Damplas
Manufacturer	Damplas
Material type	Polythene
Package Dimensions	100 x 22 x 22 cm; 27 kg

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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.

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TrustScore 4.5 | 7,300+ reviews

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