I think Tammy may be confused. Most wall foam is closed-cell polyurethane and fairly high density. Available in 1/8 or 1/4, it's biggest benefit, IMHO, is to provide a buffer between the harsh pool wall and the liner.....feels nice, too!
I think Tammy may be confused. Most wall foam is closed-cell polyurethane and fairly high density. Available in 1/8 or 1/4, it's biggest benefit, IMHO, is to provide a buffer between the harsh pool wall and the liner.....feels nice, too!
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