Is this open cell or closed cell? (open cell is like a sponge, it absorbs water; closed cell does not)
1565136
it is closed cell. The surface has no "skin" it appears porous but it does not absorb water
1565137
Although Neoprene is closed cell foam, this particular formulation does not rebound well after compression. The gas is squeezed out of the material and it becomes as thin as heavy paper. Don't use it for applications like a shoe insole, where constant pressure will squeeze it flat - almost permanently.
673353
The gray column is actually a tube which draws the water through the sponge and up and out by using an air pump, so the flow of water and air out of the tube needs to be unimpeded. you don't want to put anything in the tube.
864867
I am not 100% sure but I would guess closed. It is resistant to sweat and I can rinse it off without any problems. I do dry it with a towel if wet. Not sure if this would all be okay if it was damaged though. Say a section of foam was ripped off or something like that. Hope this helps.
246582
It is opaque and you can see the water level, yes. When it gets close to empty you have to look more carefully though.
1113490
adsorption is different from absorption. It happens on the surface of the adsorbent and does not permeate like absorption.
2121693
This is "open cell " foam and has around 3.5-4 R value per 1 inch . This foam gets bigger expansion though, than Closed cell . "Closed cell" has 7.5 R value pet 1 inchSome less expansion, but resists moisture.
657093
Hi Tony, Yes, closed cell Foam It Green works great in combination with rigid foam board insulation. Thanks! Linda
122253
I don't think it says on the advert from Amazon wether this product is open or closed cell, it has been a while since I bo it.If I had to guess, I would say open cell.I do not believe that this product is designed to be used outside and does not appear to have any water vapor infiltration properties, it is very flexible and it appears to be designed to be used as primarily as a sound deadener or absorber. Mine was used to construct a round tubular sound baffle for a grow room customer do eliminate the sound of the loud exhaust fans for his grow room. It worked great and saved over a hundred dollars making it myself with over the counter air duct parts from Home Depot Hope this helps I don't think it says on the advert from Amazon wether this product is open or closed cell, it has been a while since I bo it.If I had to guess, I would say open cell.I do not believe that this product is designed to be used outside and does not appear to have any water vapor infiltration properties, it is very flexible and it appears to be designed to be used as primarily as a sound deadener or absorber. Mine was used to construct a round tubular sound baffle for a grow room customer do eliminate the sound of the loud exhaust fans for his grow room. It worked great and saved... » Read More I don't think it says on the advert from Amazon wether this product is open or closed cell, it has been a while since I bo it.If I had to guess, I would say open cell.I do not believe that this product is designed to be used outside and does not appear to have any water vapor infiltration properties, it is very flexible and it appears to be designed to be used as primarily as a sound deadener or absorber. Mine was used to construct a round tubular sound baffle for a grow room customer do eliminate the sound of the loud exhaust fans for his grow room. It worked great and saved over a hundred dollars making it myself with over the counter air duct parts from Home Depot Hope this helps « Show Less
1478540
It is a sponge. I really do not know. I would assume yes. Let me know too if you try it. :))
1644116
It is granular-sort of. Consists of irregular clumps that I found virtually insoluable it water. Was absolutely worthless to me, I had assumed it was soluable in water. I changed to citric acid as a satisfactory WATER SOLUABLE solution.
995832
It's a closed cell foam similar to packing foam. The foam is plastic based. Very flexible and sturdy. I am happy with ours.
404376
it's closed cell foam with a nylon cover... Iv'e never gotten it wet... so I can't really say.
763184
More or less Ive been using the same sponge for the last half year with no problems. The 2nd sponge I use on my heavy days to switch out. Not sure of the end life, i guess until it's not as absorbant. My sponges still look new to me.
2030491
It is a liquid that is poured into the little container, and applied with the sponge brush. It sounds as if the contents of your bottle have solidified for some reason. I would return product for another bottle.It is a very good product.
1419964
It diffuses slowly. The naked eye would not be able to see it but over time it will diffuse into the water. It does not have a bubble counter like most others.
777658
I don't see a problem with that,the sponge inside seems to hold the water real well,you control how wet the sponge is
1243371
They are the same part, different terms. The water is distributed across the water panel, that's where it evaporates.