Polymarine Hypalon Fabric (70 x 15cm / Black) inspection cover & portlights Waterproof - Can be mounted

Waterproof - Can be mounted indoors or outdoors

Crimp butt splices for joining

Thetford SFD3 doorseal

Attaches easily with permanent adhesive strip

Polymarine Hypalon Fabric (70 x 15cm / Black) inspection cover & portlights Waterproof - Can be mountedHypalon inflatable boat material for repairing damaged tubes & floors. Hypalon is a synthetic rubber material patented by DuPont. Hypalon has many applications in many industries and it has proven itself as a material with excellent air holding capabilities and oil resistance. Hypalon coated onto polyester or nylon fabric with an interior coating of neoprene is a very reliable and durable inflatable boat fabric and can last for more than a decade even