Dr Shrink DSFBLOCK 3 X 2 X 22 Foam Block

Dr. Shrink DS-FBLOCK Foam Block - 3 x 2 x 22 in.Block can also be used as a spacer to create an air space between shrink wrap material and the boat. Foam blocks like this are used to prevent sharp objects from poking through shrink wrap during the heat-induced Protects boat against rain, snow, blowing dirt, insects, bird droppings and debris 100 percent waterproof Color - White Brand Name: 'Dr. Shrink Color: 'White Manufacturer: 'Dr. Shrink Part Number: 'DS-FBLOCK Features. Block can also be used as a spacer to create an air space between shrink wrap material and the boat. Foam blocks like this are used to prevent sharp objects from poking through shrink wrap during the heat-induced shrinking process. Protects boat against rain snow blowing dirt insects bird droppings and debris. 100 percent waterproof. Color - White. Size - 3 x 2 x 22 in.