Uneven and Perdurable progressive industrialized shrink wraps

Your boat’s manufacturer may be able to supply you with a blocking plan, indicating where blocks and jack stands should be placed to provide the best support for your boat. You can work with our yard manager to devise one yourself using a diagram of your boat.

boat shrink winterization

Save the plan and give a copy to us and we hauls the boat in the future. Jack stands should be placed as far out from the boat as practical to support the boat in high winds, with at least three per side for boats over 26 feet and additional supports at overhangs. Storing cradles in the off-season is problematic at crowded boatyards, which instead rely on a combination of screw-type jack stands, blocks, and timbers to support hulls. The weight of the boat can easily force a jack stand base deep into mud, sand, or asphalt. Even clay that seems brick hard can become a quagmire in heavy spring rains, Allowing stands to loosen, shift, and spill the boat.

boat shrink winterization

Placing a sheet of plywood under each base and using safety chains to connect the stands will help to stabilize the support upon which your boat rests. Jack stands stabilize the boat, but most of the boat’s weight usually rests on its keel. Some boats have specific requirements to support the keel, and at least one manufacturer warns against putting weight on the keel. If the marina manager isn’t familiar with your boat, check your manual or contact the manufacturer. Keels must be supported by wide timbers or blocks – the wider the better to distribute the load.

Extra information to safeguard the boat from winterization

First the pontoon is prepared to accept a supporting structure which is made with support poles and strapping lines tied bow-to-stern and port-to-starboard. This gives the plastic a skeleton to lie on and to keep the plastic off different parts of the boat.

Multiple support lines are carefully suspended from the deck of the boat and support a belly line that runs 360 degrees around the boat's hull. Once this structure is complete, a single piece of plastic is cut and draped over the boat and secured to the belly line. The plastic must then be sealed and heat welded together to create a snug fit around the top and sides of the boat.

We strongly recommend using a safety UL Listed model to further reduce the chances of starting a fire or any other damages that is caused during the shrink wrapping process. Heat Guns for Shrink wrapping heat guns for applying heat to shrink wrap are available in both propane fired and electric models. Propane fired guns are the most common.

Both types are available in UL Listed and non-listed styles. Because sheets of Tufcoat are joined together by heat welding, Tufcoat creates a continuous skin around the scaffold structure without the holes or gaps of typical of traditional sheeting. This makes Tufcoat a highly effective for applications where a high level of containment or weather protection is required.