Operation of inflatable watercraft requires not only management skills, but also a competent approach to the maintenance of materials. Polyvinyl chloride (PVC)The silk, which is used in modern boats, is very durable, but it's also very sensitive to harsh environments and ultraviolet light. Many owners make the mistake of thinking that it's enough to just wash the dirt away with water after fishing, a surface approach that eventually leads to microcracks and loss of tissue elasticity.
Quality. PVC-carrying It's not just a detergent, it's a complex chemical compound designed for specific polymers, it can dissolve organic contaminants without breaking the molecular bonds of the material itself, and using inappropriate household chemicals can be a fatal mistake, leading to the flaring of the side or the seams breaking down at the wrong time.
In this article, we will discuss in detail which components are permissible and which are strictly forbidden to contact your vessel. You will learn about the nuances of surface preparation, protective layering technologies and storage rules that will allow your boat to last for decades.
Anatomy of pollution: what threatens PVC tissue
The surface of the boat is faced with a variety of corrosive factors during operation, and water in bodies of water often contains dissolved salts, alkalis or acids that can change the pH of the environment. Biological foulingThese are things like algae and mold that not only damage the appearance, but they also release enzymes that slowly erode the top layer of the tissue, and ignoring these threats leads to loss of color and loss of strength.
Petroleum products and fuels are particularly dangerous. Drops of gasoline or engine oil that get on board instantly penetrate the structure of the polymer, causing it to swell. PVC degreaserThe material in this place will become loose and lose its leakage, and the fats from fish and food products that often remain on the deck after outdoor activities are also destructive.
UV radiation is a hidden enemy that acts all the time. Even if the boat is in the water, the sun's rays initiate photodegradation. Polymers begin to age, becoming stiff and brittle to the touch. That's why many modern care products contain UV filters that create an invisible barrier on the surface of the board.
⚠️ Attention: Never use solvents based on acetone, ethyl acetate or chlorine-containing bleach (for example, "White") to clean the boat. These substances irreversibly destroy the chemical structure of PVC, making the material fragile.
To remove fresh traces of gasoline or oil, use a regular soap solution with a small amount of ammonia, but immediately rinse it with plenty of pure water.
Classification of funds: from cleaning to conservation
The automotive and marine chemicals market offers a wide range of products, and it is important to understand their purpose, and all products can be divided into three main groups: cleaners, reducing agents and protective polishes. Cleaners They're designed to remove persistent contaminants, rust and organics, and they have a more active chemical composition and require careful washing off.
Color restorers And polishes work differently, and their job is to mask the small scratches, to bring back the saturated hue, and to create a smooth surface, often containing silicones or Teflon additives that fill the micropores, which not only improves the aesthetics, but also makes it easier to wash later, because less dirt sticks to the smooth side.
A separate thing to mention is winter storage preservatives, which create a dense film that prevents plasticizers from drying out in PVC tissue at low temperatures, and using a conventional detergent instead of a preservative before you send a boat to the garage can cause you to find cracks in the folds in the spring.
- 🧼 Active cleaners: remove complex stains, oil, rust and traces of tin.
- ✨ Polyroly antistatic: Repel dust and dirt, give shine and protect against UV rays.
- ❄️ Preservatives: special compositions for long-term preservation in the off-season.
- 🛡️ Seam sealants: liquid means for preventive treatment of docking seams.
Top 5 Criteria for Choosing Quality Chemistry
When choosing a PVC boat care product, you can't rely on a bright label or a low price. chemical neutrality The packaging must be marked "Safe for PVC" or "For PVC materials" unless the manufacturer has specified this, it is not worth risking expensive property.
The second important aspect is biodegradability, because a boat is used on water, dumping toxic waste into a water body is unacceptable and often illegal, and a good product should be easily washed away with water and not harm the environment. Ecological formulations They often have the appropriate certificates, which also indicates a high level of safety for the skin of the owner’s hands.
The third criterion is the presence of UV protectors. As we mentioned, the sun is the main enemy of plastic. Filters containing lights significantly prolong the life of fabric, and the antistatic effect is also worth noting: it prevents the accumulation of fine dust and down, which is especially important when storing a boat assembled.
The fourth thing is universality, and many of the quality products are not just for PVC, but also for the use of PVC. Hypalon And finally, the fifth criterion is the volume and the form of release: the spray is more convenient for point processing, and the canister is more economical for a large vessel to be washed completely.
⚠️ Attention: Avoid abrasive particles (scrab effect) and microparticles can leave scratches on the surface of PVC that will become spots of material destruction in the future.
Secrets of the professionals
Many professionals use a two-step system: first deep cleaning with a strong agent, then mandatory application of a protective polymer. Without protection, clean tissue ages faster.
Technology washing: step-by-step instructions
The proper washing is a whole ritual that begins long before the chemistry is applied. dry-cleaningYou have to thoroughly sweep away the sand, the fine pebbles and the dry dirt with a soft brush, and if you start washing the boat with the sand on board, you turn the dirt particles into an abrasive that scratches the surface when you rub it with a sponge.
After removing the dry fraction, the boat must be plentifully moistened with clean water, so that the active components of the chemistry do not react with concentrated dirt immediately, but start working gradually. detergentIt is best to use a spray gun for even distribution or a soft sponge to rub into problem areas.
It's important to keep exposure time. The chemistry should work, but it doesn't dry out. It's usually 3-5 minutes. If it dries in the sun, it can leave hard-to-remove smudges or even damage the material. Then you should rinse thoroughly with lots of water under pressure, but not with a jet that can damage the seams.
☑️ The algorithm of the perfect wash
The final stage is drying. The boat cannot be rolled wet. The water left in the folds will cause mold and a bad smell of mustiness, which is very difficult to get rid of. microfibreIt absorbs moisture without leaving villi, and let the boat dry in the shade.
Comparative table: household chemistry vs. specialized
A common question is, can you save and wash a boat with a regular shampoo or dishwashing? Let's compare the specifications to understand the difference in the impact on the material.
| Parameter | Special equipment for PVC | Household Chemistry (Feri, Shampoo) | Solvents (acetone, petrol) |
|---|---|---|---|
| Safety for PVC | High (pH neutral) | Medium (can dry) | Critically low (destroys) |
| Oil removal | Effective. | Weak. | Instant but dangerous |
| UV protection | Often present. | Missing. | Missing. |
| Impact on stitches | Safe. | Safe. | Destroys the glue. |
As you can see from the table, household chemicals are only acceptable in emergency situations when there is nothing else at hand, but regular use of aggressive surfactants from kitchen appliances can flush plasticizers out of the fabric, making it tough. Only specialized products guarantee the preservation of the elasticity of polyvinyl chloride throughout the life of the product.
The use of solvents is strictly prohibited not only for fabric, but also for adhesive seams. The adhesive used in the manufacture of boats is also a PVC derivative or polyurethane, and aggressive chemistry can dissolve the compound, which will lead to depressurization of the balloon on the water.
Winter conservation and storage
The period when the boat is in the garage or on the balcony is as important as the season of active operation, preparation for winter begins with thorough cleaning and, most importantly, complete drying, any moisture inside the rolled-up boat is a risk of developing a fungus that corrodes the fabric from the inside.
For winter storage, it is recommended to use special preservativeThey create an elastic film that keeps the material from choking, but it protects against drying out, especially for boats that are stored in unheated spaces, where temperature changes can be significant, and the cold makes PVC brittle, and the preservative mitigates this effect.
Turning the boat over for the winter should be free, without strong clamps in the same places, it is recommended to change the places of the folds at each turn, and avoid storing the boat in close proximity to heating appliances or open fire sources, as PVC fuel and when heated can emit toxic substances.
⚠️ Attention: Do not keep the PVC boat under direct sunlight even when rolled up in a transparent case. The effect of the lens can locally overheat the material and deform it.
The main rule of storage is clean, dry, cool and without tension of fabric, and compliance with these three conditions will prolong the life of the boat by 5-7 years.
Frequently Asked Questions (FAQ)
Can I wash a PVC boat with a Kercher (high pressure wash)?
You can use a high-pressure washer, but with great care, the pressure should not exceed 100-120 bar, and the jet should be directed at an angle, not perpendicular to the surface, too powerful jet can damage the reinforcing layer or peel off existing tissue microdefects.
How to remove traces of rust from metal parts on a boat?
There are special acid-based cleaners that are safe for PVC to remove rust. Apply the remedy on a cotton-coated disc, apply it to the stain for a few minutes, then thoroughly rinse it. Don't rub the rust with a dry cloth - you only drive the oxides deeper into the material structure.
How to lubricate the valve if it opens tightly?
You can't use conventional oils (WD-40, machine oil) because they break down the rubber valve seals. You can use a silicone spray lubricant, which is inert to rubber and plastic, doesn't dry out, and keeps the seals elastic.
Why did the boat get sticky after winter?
This is a sign of the beginning of PVC top degradation or plasticizer migration, often after being stored in a warm room without ventilation, the surface needs to be washed with a mild soap solution, dried and treated with talc or a special anti-adhesive for PVC.
How often should the boat be treated with a protective device?
Preventive treatment with UV filter polishing is recommended 2-3 times per active season, be sure - before long-term storage in the sun (for example, if the boat is on shore during camp) and before sending for wintering.