These foams have some significant dangers and negatives - They all shrink and then encourage mold to grow in the void spaces. After shrinking the now loose bits of foam will bounce and clunk ... especially when trying to sleep. Improperly installed can blow the boat structures apart - like break bulkheads, rip out tabbing and deform the hull/deck/interior. Make it impossible to access parts of the boat for maintenance and adding items later (meaning have to chip out the foam) :: Dave Scobie :: M6'8" #650 :: SV SWALLOW - sv-swallow.com :: former owner M17 #375 SWEET PEA - m17-375.com :: former owner M15 #288 SCRED - www.freewebs.com/m15-named-scred/ On Mon, Nov 16, 2020, 11:42 AM Thomas Buzzi <thomaspbuzzi@gmail.com> wrote:
Jamestown has just come out with a two part foam that looks great for filling in dead spaces below with positive foam flotation. Just mix and pour it in. I may use some of it with my Monty knowing that it will sink if holed.