![]() |
|
#1
|
|||
|
|||
![]()
I like the 4LB it will add strength to the structure if needed. You can check this guy out or call him he can set you straight. http://www.mertons.com/Floatation/index.html
|
#2
|
|||
|
|||
![]()
Ditto on us composites. 4 pound is definitely structural. 3 lb expands more and is fine for taking up space. I have always ordered it in 5 gallon buckets. Be careful with the cold weather when having it shipped.
|
#3
|
|||
|
|||
![]()
Nice thought.
|
![]() |
|
|