
Marine shrink film is a specialized plastic film used to protect boats and other marine vessels from damage caused by the sun, water, and other environmental factors.
It's designed to shrink tightly around the hull, creating a waterproof seal that prevents water, dust, and other contaminants from entering the boat.
Marine shrink film is available in various widths and lengths, making it suitable for different types of boats and applications.
The film is typically made from a durable, UV-resistant material that can withstand exposure to the elements for an extended period.
What is Marine Shrink Film
Marine shrink film is a type of material used to cover and protect boats of all sizes.
BioFlex MarineShrink Boat Wrap is a popular example of marine shrink film, designed to safely return to the environment where it can be converted into renewable and sustainable energy.
This type of film is used for covering, securing, protecting, and packaging boats.
The BioFlex material is specifically designed for this purpose, allowing it to provide effective protection for boats.
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Benefits

Shrink wrapping your boat is a great way to protect it from the elements. It acts as a barrier against harmful UV rays, rain, dust, and even pesky birds, ensuring your boat's surface remains untouched and gleaming.
BioFlex MarineShrink boat wraps provide a physical barrier of protection to your boat during transport and storage. This means you can store your boat outside without worrying about it getting damaged.
The material used in BioFlex MarineShrink boat wraps is highly UV resistant, which protects the film from harsh sun rays and improves longevity. This means your boat will stay protected for a long time.
Shrink wrap is also puncture-resistant, making it an ideal wrap for transport purposes. You can store your boat in a crowded marina or transport it on a busy road without worrying about it getting damaged.
The film is made up of polymers, specifically low-density polyethylene. This material is durable and can withstand harsh weather conditions.
When heat is applied, the film shrinks tightly over the boat, providing a tailored solution for covering and protecting it. This means your boat will be snugly wrapped and protected from the elements.
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Boat Wrapping Guide
Marine shrink film is a specialized material designed to wrap boats, and it's essential to choose the right type for your vessel.
Marine shrink film is available in various thicknesses, ranging from 0.0005 inches to 0.0015 inches. Thicker films are more durable and suitable for larger boats.
Before wrapping your boat, ensure the surface is clean and dry, and any loose debris is removed. A clean surface ensures a smooth and even application of the film.
The ideal temperature for applying marine shrink film is between 80°F and 100°F (27°C and 38°C). This temperature range allows the film to conform to the boat's surface without stretching or bubbling.
To achieve a tight and wrinkle-free wrap, apply the film in the direction of the boat's curvature. This helps prevent air bubbles from forming.
For a professional-looking finish, use a heat gun to shrink the film evenly, starting from the center and working your way outwards.
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Maintenance & Care
Regular inspection is crucial to catch any tears or loose areas in your marine shrink film. This can be done by periodically checking the film for any damage.
Heavy snow build-up can be a major issue if you're storing your boat in an area prone to snow. Regularly remove snow accumulation to prevent excessive weight and damage.
Ventilation is also key to maintaining your marine shrink film. Ensure that ventilation ports remain open to avoid moisture build-up.
With the right care, your marine shrink film can last a long time. Use a heat gun to patch up any tears or loose areas, or apply shrink wrap tape if necessary.
Why Choose Shrink Wrap
Shrink wrap is a low-cost way to cover boats of all sizes, and its benefits are clear. It's a much better option than tarps or custom covers, which often won't hold up over long distances or long periods of time.
One of the best benefits of shrink wrap is that once it's applied, it won't move. It doesn't flap, and it won't make noise or chafe the exterior finish of your boat.
Shrink wrap is extremely durable and waterproof, making it a great choice for protecting your boat during delivery or storage. You can easily join sheets of shrink wrap together, so there's no limit to the size of the boat you can cover and protect with it.
Marine shrink wrap comes in three different colors: white, blue, and clear. Blue wrap will absorb heat from the sun and help to melt any snow or ice that has accumulated on it. White wrap does the opposite: it reflects heat and keeps covered boats cooler.
If you need to check your boat after you have shrink-wrapped it, you can install zippers or zippered doors to access any section.
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Sources
- https://farmplasticsupply.com/storage-and-boat-shrink-wrap
- https://canadianmarineparts.com/product/bioflex-marine-shrink/
- https://mrshrinkwrap.com/shrink-wrap/boat-shrink-wrap.html
- https://www.completepackagingproducts.com/Bulk-Boat-Industrial-Shrink-Wrap-s/1999.htm
- https://www.zormotinternational.com/boat-shrink-wrapping-applications/
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