Owning an inflatable vessel requires not only water handling, but also knowledge of maintenance during downtime. Many owners make the fatal mistake of thinking that after the season is over, it is enough to blow out the cylinders and put the product in the closet until spring. However, it is during this resting period that irreversible chemical processes occur that can significantly reduce the life of your boat. polyvinyl chloride (PVC) will not lose its elasticity, and the seams will remain sealed for many years.
It is important to understand that the material from which the sides are made is composite and sensitive to external factors. Moisture residues, microparticles of dirt or the wrong temperature can trigger the process of destruction of polymer chains. PVC It's been true for decades, and it's important to approach storage systematically, and in this article, we'll look at all the steps of preparation, from cleaning thoroughly to choosing the best place to sit in a garage or apartment.
Primary cleaning and preparation for drying
The first and most critical step is to remove all the contaminants accumulated during navigation. Water from the reservoirs contains not only sand and silt, but also biologically active substances, salts and petroleum products. If you leave these contaminants on the surface, they will react with the material of the cylinders, causing stains that can later develop into microcracks. cleaning-stuff- not containing aggressive solvents or chlorine.
Particular attention should be paid to hard-to-reach places: the joints of transverses, the inner corners of the cockpit and areas under the hinge bar. This is where moisture most often accumulates, which, when frozen or prolonged exposure, can disrupt the integrity of the adhesives. After washing, you should let the product dry naturally, avoiding the use of heat guns or hair dryers, since local overheating can deform. reinforcement.
⚠️ Note: It is strictly forbidden to use gasoline, acetone or other organic solvents for cleaning. They can instantly destroy the top protective layer of PVC, making the material porous and vulnerable to ultraviolet light.
The drying process can take anywhere from a few hours to a day depending on the humidity of the air. Make sure the boat is straightened so that the air circulates from all sides. If you plan to keep the boat deflated, this is the defining step: even the minimum amount of moisture left inside the valves or folds of fabric will lead to mold and an unpleasant odor that will then be extremely difficult to get rid of.
Use a soft toothbrush to clean the area around the valves – this will help remove stuck dirt that cannot be washed with a sponge.
Technology of proper drying of the product
Once visible contaminants are removed, the final drying stage is often underestimated. Many owners rush to pack the boat, believing that surface dryness is sufficient. This is a misconception. Moisture is highly penetrating and can linger in microscopic irregularities of tissue or inside the valve system. To completely remove moisture, it is recommended to leave the boat in an inflated state in a warm, ventilated room for up to 24 hours.
It is important to avoid direct sunlight during drying if the process is delayed. UV radiation combined with heating can lead to uneven expansion of the material and weakening of the adhesive seams. The optimal temperature for drying is from +15 to +25 degrees Celsius. If you keep the boat in the garage, make sure that there are no drafts that can bring dust that settles on the sticky surface after washing.
Special attention should be paid to removable elements: seats (banks), inflatable floor (ND), transom wheels and pumps. These should also be wiped with dry rags and left for ventilation. Metal parts, such as holders of rods or fasteners, should be lubricated. conservatism to prevent corrosion, which can stain the tissue of cylinders with prolonged contact.
- 🌡️ Control the temperature: Avoid drying near heating appliances where the temperature exceeds +40 C.
- 💨 Ventilation: Air should circulate freely around all parts of the product.
- 🧼 Use only soft, non-flavory fabrics for the final wipe so as not to leave microfibers.
If you can't dry the boat inflated because of space constraints, use a partial pumping method. Pump the cylinders 30 to 40 percent of the working pressure to straighten the folds, and leave it in this position for a few hours, allowing the air to reach all the interior surfaces and vaporize the moisture.
Choosing the Best Storage Place
The question of where exactly your boat will winter is one of the most important: PVC material has a certain coefficient of thermal expansion and is sensitive to environmental conditions; the ideal place is a dry, dark room with a constant temperature and good ventilation; a garage, a shed or a special storeroom in the house is best suited, provided that the temperature is observed.
It is critical to avoid areas with extreme temperature changes. The constant freezing and thawing that is characteristic of unheated spaces in the off-season leads to condensation inside the package. This condensate creates the perfect environment for fungi and bacteria to develop, which destroy the fabric. In addition, severe frosts make plastic brittle, and any careless movement can lead to cracks.
| Type of room | Temperature conditions | Humidity | Risks. |
|---|---|---|---|
| Residential apartment | Stable (+18...+24°C) | Low/Medium | Rodents, lack of space |
| Heated garage | Stable (+5...+15°C) | Medium | Smell of fuel, dust |
| Cold warehouse | Unstable (-20...+20°C) | High. | Condensation, freezing. |
| Balcony (glazed) | Depends on the season. | Medium | Ultraviolet, temperature changes |
If storage is not possible indoors and the boat remains outside or in an unheated metal container, additional protective measures should be used. In such cases, it is recommended to use special thermal insulation covers that smooth out temperature changes.
⚠️ Warning: Never keep a boat in close proximity to open fire sources, stoves or high-power electric heaters.
The best storage place is a dark, dry room with a constant temperature above +5 ° C and good air circulation.
Packaging and protection against rodents
Once the boat is completely dry, it must be properly packed. The standard bag that comes with the kit is often made of a thin material that can break during long-term storage or transportation. For reliable protection, it is recommended to use additional packaging, such as a dense spanbond bag or a spacious box.
Rodents are a major threat to stored boats, and mice and rats often use soft nesting materials, and the smell of fish oil or bait residues can be irresistible bait for them. To protect their property, you need to thoroughly clean the boat of any organic residues. Even microscopic fish particles stuck in the texture of the bottom can attract pests.
As an additional protection, you can use special repellents or folk remedies, such as mint bags or wormwood, placed next to the package. However, chemical repellents (naphthalene, moth balls) should be used with caution, as their vapors can react with plastic, changing its color or smell. It is best to keep the packaged boat on a stand or shelf, excluding direct contact with concrete floor or ground.
- 🐭 Deploy traps or ultrasonic repellents in the room where the boat is stored.
- 📦 Check the integrity of the bag-pack before bookmarking for storage, sew any holes.
- 🚫 Do not use plastic bags for sealed packaging – they create condensation.
If you keep the boat assembled (inflated), make sure it is suspended or resting on a soft base to avoid point loads. Hanging behind special fasteners (D-rings) saves space and ensures a uniform distribution of weight, preventing the cylinders from deforming in the areas of contact with the support.
Why is polyethylene dangerous for PVC?
The plastic film creates a completely sealed circuit, and when the temperature inside the thermos fluctuates, the moisture condenses from the air, which leads to moisture and mold.
Monitoring pressure and condition during winter
Even if the boat is kept deflated, it is recommended to periodically (every 1-2 months) check its condition, this allows you to detect possible problems, such as rodents, leakage of packaging or changes in the temperature regime in the room. If you practice storage in a partially or completely inflated state (which is permissible at a stable temperature), pressure control becomes a mandatory procedure.
Physics is physics: when the temperature changes, the air pressure inside the cylinders changes. In winter, when it cools, the pressure drops, and the boat may seem deflated. In summer or when the heating is turned on, the air expands, and the pressure increases. If the boat is kept warm and pumped, the excess pressure can lead to overstretching of the seams or even rupture of the material in the weakest point.
For inflated storage, it is recommended to reduce the working pressure to the minimum values necessary to maintain the shape (usually 0.1-0.15 atm), this will compensate for possible temperature surges and reduce the load on the adhesive seams. Regular visual examination will help to identify minor damage that is easier to repair now than before the start of the season.
⚠️ Warning: If you notice that a boat stored in an inflated state has lost its shape ("deflated"), do not rush to pump it immediately to working pressure. Check the valves and seams for leaks, adding soap solution.
It is also important to monitor the valves, which can accumulate dust or small debris, which when pumped into the boat in the spring will get inside and break the leakiness, wipe the valves with dry cloth and check their operation at each inspection.
☑️ Winter cheque-up boats
Preparation for the first launch after wintering
When the warm season comes, you don't have to rush to the water. Like any technically complex product, the boat takes time to acclimatize. If it's been in a cold room for a winter, put it in the heat a few hours before assembly. A sharp temperature drop can lead to condensation on the inner surface of the tissue, which is undesirable.
Before the first pump, carefully inspect the cylinders, seams and bottom for mechanical damage that may have occurred during storage. Pay attention to the condition of the valves: make sure they are clean and freely rotate. Pump the boat in stages, giving the material time to warm up and straighten. Bring the pressure to the working value should only be after the boat has been in a warm room for at least 3-4 hours.
If you find minor defects, such as scuffs or microcracks, don't ignore them. Use a repair kit that should always be at hand. Timely PVC repair After assembly and pumping, leave the boat under observation for several hours to make sure there are no slow leaks.
- 🌡️ Allow the boat to warm up to room temperature before pumping.
- 🔍 Carry out defects of all elements: cylinders, bottom, seats and transom.
- 🔧 Check the availability and completeness of the remnap (glue, patches, keys).
Only after successfully passing all the checks can you start assembling attachments and preparing for the launch, properly conducted preparation will protect you from unpleasant surprises on the water and ensure comfortable operation throughout the season.
Always carry a remix and a small pump-leg or electric pump with a battery, even for short exits.
Frequently Asked Questions (FAQ)
Can I keep a inflatable boat in the cold?
Storage at low temperatures is not recommended, as PVC becomes fragile and susceptible to cracking when mechanically exposed. If there is no other way out, the boat should be perfectly clean, dry and packed in a dense but breathable case, and it should not be pumped in the cold.
How often should I pump the boat when stored in an inflated state?
If the boat is kept in a room with a stable temperature, a pressure check is required every 1-2 months. Usually, pressure loss is minimal. The main thing is to ensure that the pressure does not fall below the minimum (shape is maintained) and does not exceed the maximum due to the heating of the room.
How to lubricate valves before storage?
You can't use regular oils or lubricants (litol, solidol) because they destroy the rubber valve seals. You can wipe the valve with a clean dry cloth. If you want a thread lubricant, use only the silicone lubricants approved by the manufacturer.
What to do if after winter there is a smell of mold?
The boat should be thoroughly washed with warm water using a special PVC cleaning agent. After that, the product should be completely dried outdoors (in the shade). If the smell remains, you can treat the surface with a weak solution of vinegar, but then thoroughly wash again with water.
Can I dry the boat with a hairdryer?
The use of a building dryer is prohibited due to the risk of overheating and melting of the material. Household hair dryer can only be used in cold air mode and at a distance of at least 30-40 cm from the surface, but it is better to allow the boat to dry naturally.