







🚿 Stay dry, stay flawless — waterproofing redefined!
The Boshen Waterproof Membrane is a 20 mil thick, high-density polyethylene underlayment designed to protect shower floors and walls from water damage. Measuring 3.28ft by 98.42ft (322.9 sq ft), it features a three-layer design with non-woven polypropylene surfaces for superior bonding and anti-seepage. Flexible, tear-resistant, and easy to cut, it installs effortlessly on cement or tile substrates, making it perfect for bathrooms, pools, and wet areas.






| Manufacturer | Boshen |
| Part Number | BS23AOR |
| Item Weight | 15.52 pounds |
| Package Dimensions | 39.5 x 7.1 x 6.9 inches |
| Item model number | BS23AOR |
| Size | 3.28Ft x 98.42Ft- 322.9 Sq Ft |
| Color | Orange |
| Material | Polyethylene |
| Batteries Included? | No |
| Batteries Required? | No |
W**N
work as expect
this is my first time using this type of barrier but from what I could tell, it is working as expected and cheaper than from your local homeimprovement store.
M**E
Great waterproofing membrane
These are amazing compared with the Schluter ones.. less than half price and does the job!*Make sure to add a little more of water on the thin set to stick better because this Boshen is a little ticker
C**G
Shower liner
A third of the cost of Schluter shower liner works just as good easy to use.
D**V
bot by mistake
looked goodreturned sans cat
S**L
Repels water
This was a new one for me. I am in the process of getting items to redo and retile my stand up shower and this seemed like a good idea to line the bottom of the wall so I ordered it for a Vine product review.PROS* repels water. I opened it and poured water on it and it did not absorb.CONS* I cannot say there are any as it would take a really long time to see if this fails to repel water behind a wall or floor.The price is relatively good I would say considering how much you get and the fact that for small jobs like a stand up shower it is more than enough to line the lower section, where most of the water hits. I would RECOMMEND this as I think it would also be really good to use under sinks and behind backsplashes around the counter in kitchens and bathrooms.
V**R
It is and does what it says - No Problems
This stuff, along with being a water barrier, is also works great at keeping crawlies out. I stapled some around the top of my shed where the rafters meet the wall to keep the hornets out. This material reminds me of Tyvek wrap and I suspect it the same basic material. In any case, I'm confident this will work as I described and yes, it also seems to repel water very well.
A**H
Works great
Is your instilling windows or a sliding door, or bathroom shower. Then boom this is a must have. Works well I have nothing bad to say. I would buy this all day.
A**.
Large roll, sturdy material
It's a very large roll of what feels like very sturdy underlayment. Not that flimsy thin plastic stuff. It's thin like underlayment, but much more substantial. Doesn't feel like it would tear easily. I like the 5" width as I just need to gap where the old bathtub was wider than the new. This will be very easy to work with.
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