

๐ ๏ธ Seal the deal with the ultimate damp-proof shield!
The DPM Damp Proof Membrane 300MU is a high-grade 1200 gauge polythene sheet, 4 meters wide and 0.5 meters long, engineered to protect solid concrete ground floors from moisture and vapor. Its robust 300MU thickness ensures long-lasting durability, making it a trusted choice for professionals aiming to maintain concrete slab integrity and prevent damp-related damage.

| Asin | B07HD54B9T |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | 213,041 in DIY & Tools (See Top 100 in DIY & Tools) 64 in Vapour Barriers |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,954) 4.5 out of 5 stars |
| Date First Available | 14 Sept. 2018 |
| Guaranteed Software Updates Until | unknown |
| Item Weight | 520 g |
| Manufacturer | DPM |
| Manufacturer Reference | TOMPOL-GS-1114-1355-93 |
| Material | Polythene |
| Package Dimensions | 29.1 x 18.2 x 7.7 cm; 520 g |
| Part Number | TOMPOL-GS-1114-1355-93 |
| Size | 0.5m x 4m |
User
Good quality but the smell..
The quality is amazing really, cut is not really straight but it doesnโt bother me, really to cut it by yourself with kitchen scissors, but oh my dear, the smell ! I had to put the membrane in the bath and make it soaking for the night. I want to use it for a whelping box and for now, I canโt because the smell is so so strong and chemical, it gave me a headache ๐ letโs see if let it soaking a night in a bath with dishwashing liquid and boiling water will help to get rid of this terrible smell !
User
Good value, good quality.
As expected
User
Does what it said on the pack.
So I use these in my garden. I do paint powder photo shoots and they really do two great jobs , one on the stand is a good back drop one on the lawn keeps paint powder contained. They are thick enough to withstand two models jumping and dancing on them on an uneven surface. Brilliant value for money thick and strong.
User
DIY GRANEY
Good value for the money
User
good
good efficient
User
Good quality, delivered quickly
Seems to be good quality and thick enough to keep out water. Used to line the inside of a garden storage unit in an attempt to keep cushions dry throughout the winter. Lets hope when Summer comes again (which is a rare thing in the UK!) they are nice and dry rather than wet and mouldy!
User
an ideal product
This DPM is easy to use, no risk of rips or stretching, very good value for small projects and it does what it says on the tin.
User
Differing widths across full length
Items thick which is great, whatโs not so great is your cuts I received 4m length which differs in width across the entire length too much messing around with it to get it in place, that being said Iโve had to play around to cut it straight but the material hasnโt tore or been damaged which is good but extended the time to complete the job.
Trustpilot
1 month ago
2 weeks ago