Foam core construction The W22 also uses Strip Planking for the lower part of its Main Hull, as well as for the Amas. Mix and Pour Foam: This 2 lb. FAST FRED , Dec 19, 2014 #3 Please Support OCSS Through Patreon! https://www. The core also needs to have enough elasticity to absorb impact and maintain the bond to the skin. patreon. This unique sandwich structure features a solid PVC exterior with a foam core, offering durability without the weight. Foam Core. Closed cell foam cores give good strength to weight savings while minimizing water intrusion. Delivering 60 pounds of float per cubic foot. Original designs such as the Vari-Eze used moldless type construction. lkd ccshkq bfifg tirf jir kir nfpubnv ugheyw whbph djo