Reinforcing the bottom of a PVC boat at home. How and with what to seal a PVC boat Instructions for use

I really like to fish from a boat and use a convenient and compact PVC model for fishing on lakes and rivers with gentle currents.

Tendency to mechanical damage and low resistance to negative temperatures- the only ones (by at least, for me) are the disadvantages of such boats, so I always take with me everything necessary for urgent repairs.

We find damage and determine its extent

If the boat's chambers begin to leak air or the bottom begins to leak after launching, carefully inspect the boat. You will notice large punctures with the naked eye.

Assess the severity of the damage. Holes in a PVC boat, the size of which does not exceed 5 cm, can be easily sealed both in the field and at home. For more complex repairs, use the services of a professional workshop or contact a tire fitter.

As practice shows, it is impossible to seal gaps larger than 15 centimeters on your own. The patches cannot withstand high pressure. The ideal solution in such cases is professional repair in a workshop.

For detection small holes there are 2 good ways.

If you are near a lake or river, submerge the inflated chambers of the PVC boat under water (in parts). If there are holes, you will notice air bubbles coming out of one or more places in the tank.
To identify damage at home, lubricate the surface of the inflated chambers of the boat with a soap solution. If it starts to bubble, then there is a puncture in that place.

Tape, marker or chalk are ideal for making marks. Don't overlook even the smallest punctures. High blood pressure they will quickly expand.

What glue to use on a PVC boat

Before cutting and gluing patches to a PVC boat, make sure you have the appropriate adhesive. As I already said, cyanoacrylate-based compounds (i.e. superglues) will not work. The patch will peel off quickly. In addition, cyanoacrylic compounds burn through the material.

For repairing a PVC boat, polyurethane glue, sold in specialized stores, is ideal. Personally, I recommend buying repair kits produced by manufacturers. It's convenient. The kits include patches from the most suitable materials and tubes of tested glue.

If you only need glue or there is no suitable store nearby, purchase the composition at your nearest hardware store. Please note the following:

Don't buy tubes that are too cheap. The quality of adhesives in the low price segment leaves much to be desired.
After purchasing, test the composition. Squeeze a drop of glue onto your finger. If the dried film does not stick to the skin, then everything is in order. Otherwise, use a different glue.
Pay attention to heat resistance. The higher it is, the better. Heat-resistant adhesive will withstand the summer heat.

I usually take MAXBOND, Desmocoll or Bostick.

After you have purchased the appropriate glue, proceed directly to the repair.

How to properly seal a PVC boat

First, I’ll tell you about the tools that you will need to properly and securely seal a PVC boat, both at home and in field conditions.

You need:

scissors or knife;
rag (for wiping and degreasing surfaces);
roller (in nature it can be replaced with a bottle);
construction hair dryer or a lighter (even a container with hot water);
harsh threads (needed in case of a breakthrough in the bottom);
degreaser.

To prepare the patch and hole for sealing, gasoline, toluene, alcohol, ethyl acetate or vodka are suitable. Personally, I don’t take chemicals with me. By the way, do not wipe the PVC boat with acetone. It will damage the material.

Clean the area around the hole from dirt with a rag and degrease. Do not use sandpaper, as many people advise. This will make the holes even larger and reduce the strength of the material.

Preparing the patch

While the hole is drying, cut out the patch. The fabric from the repair kit is best suited for sealing the boat. To make the patch last longer, make it (if possible) round or oval. Sharp corners will catch.

The dimensions of the piece of fabric should exceed the dimensions of the hole by 3–5 cm. Apply a patch to the damaged area and outline it. This will help with the sealing process.

The patch also needs to be prepared. Clean, degrease and dry the cut piece of fabric.

How to properly glue a PVC boat

Now I will talk about how to quickly seal a PVC boat in the field and how to make high-quality repairs, if there is nowhere to rush.

Emergency repair (method 1)

Suitable if you have gone quite far from home and don’t want to interrupt your long-awaited fishing.

Proceed according to the following scheme.

Lower the damaged boat inner tube.
Cut out the patch.
Clean, degrease and dry the area around the hole and a piece of cloth.
Apply glue in an even layer on both surfaces.
After 2–3 minutes, press the patch evenly and firmly onto the hole.

This method of gluing does not give best result. Make better repairs once you return home or land.

Reliable repair (method 2)

If there is nowhere to rush, do this.

Release the punctured chamber.
Cut out the patch.
Apply polyurethane glue to it and the damaged area of the boat. Let it dry (10-15 minutes).
Apply a second layer of glue using the same technology.
After drying, coat the surfaces with glue again. Give the third coat less time to dry (7-10 minutes).
Apply a patch to the hole and heat it with a hairdryer or lighter.
Roll out the sealed area with a roller or bottle. This will remove any air bubbles.

Let the patch cool and dry. You can inflate the chamber after 2–3 hours; the glue will completely harden only after two days. After emergency repairs, do not inflate the boat to maximum.

What to do with a broken bottom

Perform emergency and high-quality bottom repairs using the same technologies. The only difference is that two patches are required (for installation on the inside and outside). Before degreasing and applying glue, the hole must be sewn together with nylon threads or large-diameter braid.

If air humidity exceeds 60%, use the first repair method. Such humidity will not allow the glue to harden properly. There is no point in wasting time.
Wash and dry the boat after every fishing trip. This will significantly extend its service life.
The ideal means for washing a boat is a soap solution. Do not use abrasive chemicals.
Be careful with sharp objects and (if possible) do not smoke in the boat.
Before storing your boat for a long time, do not sprinkle it with talcum powder. With further use, it will be much more difficult to clean and glue the material if repairs are necessary.

Before inflating and launching, remove stones, sticks and other sharp objects from the shore. While fishing, check suspicious areas of the reservoir for the absence of snags. Happy biting!

One of the main components of a modern fisherman’s equipment is considered to be a reliable watercraft, in particular a boat made of polyvinyl chloride (PVC). It is quite convenient, practical, resistant to ultraviolet rays, aggressive substances and does not create additional difficulties during transportation, when proper care and timely repairs, the product can last for more than a dozen years.

No matter how carefully the owner treats his watercraft, breakdowns and various damage to the vessel often occur. And here the problem arises: which adhesive to choose and how to apply the patch correctly. To understand this issue, it is recommended to familiarize yourself with the types of glue and the features of their use.

Choosing the best glue

From competently conducted repair work On an inflatable boat, not only the comfort of passengers depends, but also, most importantly, their safety on the water. If done incorrectly, the patch may become depressurized and the boat will begin to deflate or fill with water, which will lead to negative consequences.

A high-quality adhesive composition must meet the following requirements:

Types of glue used, features, advantages and disadvantages

Based on numerous observations of experienced fishermen, the following types of adhesive compositions have proven themselves well:

Ideal for gluing most types of rubber, in particular for repairing PVC products. Advantages: high degree of resistance to water, atmospheric changes, forms a reliable elastic seam.

From a German manufacturer, made on the basis of Desmocoll rubbers, positioned as a professional universal and waterproof product. “Master” is intended for gluing products made of leather, plexiglass, rubber, PVC, paper, cardboard, and fibrous fabrics.

"UR - mono" from the category of one-component compositions, used without additional hardeners, different high degree water resistance, has good resistance to impact ultraviolet rays, low toxicity. Most often, it is used to repair PVC coatings.

"Vinicol - 1520" from a series of polyurethane compounds, the main purpose is gluing surfaces made of synthetic materials, including PVC boats. The product has a fairly high resistance to hydrolysis.

"Made from polyvinyl chloride 900I"– polyurethane glue, its scope is wide: balls, plastic awnings, air mattresses, swimming pools, rubber soles, polyvinyl chloride fabrics. The composition has good resistance to action various oils, gasoline, water and acids.

"Penosil Fix Go" positioned as cold welding, based on two epoxy substances. Advantages: hardens instantly, does not cause difficulties during processing, is ideal as emergency assistance when gluing PVC surfaces. "Penosil Fix Go" has a very strong binding ability.

It is very popular among consumers, positive qualities adhesives include: super strength, reusable, can withstand loads of up to 250 kg/cm2, firmly glues dissimilar surfaces.

Choosing glue, what is better to use

In order to qualitatively eliminate various damages on the surface of the watercraft from PVC material, it is recommended to use glue 4508. The presence of natural components (rubber and resin) allows you to achieve the necessary elasticity of the seam and protect the gluing site from negative impact moisture.

The use of rubber adhesive and polyurethane-based adhesive also gives good results, the main thing is to comply with all requirements for the use of this composition.

Application of glue

Before you begin repair work on your boat, you must carefully prepare the surface:

a damaged inflatable boat must be deflated;
Wash and dry the problem area well;
in order to avoid the formation of subsequent folds in the work area, it is recommended to place a flat board under it and level the fabric shell;
degrease the problem area using any solvent, acetone.

On this preparatory work are ending.

What materials will be needed for repairs?

After a thorough inspection inflatable boat made of PVC, and having identified the problem area, we proceed to preparing the appropriate accessories for repair:

repair kit, it is provided by the manufacturer and is included with the boat;
construction knife, scissors;
roller or metal plate;
pencil, marker;
small brush;
water, soap, rags;
any solvent, the use of alcohol is allowed;
special glue for rubber products.

The above list of tools will be required when carrying out repair work at home or on the shore of a reservoir. If the damage needs to be repaired directly while fishing, it is more effective to use a repair kit and a lighter.

The standard repair kit includes materials that allow hiking conditions eliminate the cause of vessel depressurization in a short time. The set consists of a tube of special glue, a set PVC fabrics, the diameter of which is 40 mm and 80 mm (6 pieces).

A special adhesive is used to lubricate the inside of the patch and the gluing area on the boat.

Instructions for use

The problem area must be cleaned of various contaminants. Usage sandpaper inappropriate here, there is a high probability of tissue damage. This option is more suitable for heavily ingrained dirt.
Degrease the working surface with either solvent or acetone. The main thing is to observe moderation in everything, otherwise the rubber fabric may corrode.
Based on the size of the defect, a patch of the desired configuration is cut out. In size it should be several centimeters larger than actual sizes holes. The cut patch is applied to the damaged area and the contours are outlined using a pencil.
A special adhesive is used to lubricate the inside of the patch and the gluing area on the boat. Give the glue some time to dry (10 minutes) and apply another layer of glue to the working surfaces. Wait a couple of minutes.
Bonding surfaces. Using a hairdryer, you need to slightly heat the problem area and apply the prepared patch to it. The main condition is to check the area for the presence of an air gap. In order for the glued area to “grab” better, it needs to be rolled well with a roller. It is better to operate a repaired watercraft after 2–3 days.

For minor damage (scratches), filling them with glue will be enough, but it is better to apply a patch.

To repair holes with a diameter greater than 5 cm, it is recommended to use two patches: and with inside, and from the outside. The inner patch should be glued first, followed by the second one.

Storage

It is recommended to store adhesives in tightly closed packaging or tubes at a temperature of +15 – +25 degrees. The storage place must be dry, protected from fire and freezing. Use, store and transport the adhesive when low temperatures it should not, its working qualities are lost.

Glue for repairing PVC boats must be high quality and special purpose.
The use of cheaper options does not guarantee the reliability of the seam.
When carrying out repair work to eliminate various damages on the boat, it is recommended to adhere to the clear instructions described above.

A rubber or PVC boat is a very useful and important attribute for a fisherman or hunter. It is compact and small in size when deflated, inflates quickly and folds just as quickly. PVC boats are much more convenient than ordinary boats made of wood or metal.

Their only drawback is their tendency to mechanical damage, especially punctures. If such a problem occurs, the violation of the integrity of the rubber coating can be eliminated yourself by sealing it with a patch.

First of all, you need to understand the basic properties adhesive solution to avoid making the wrong choice:

To carry out repairs on high level, do not use cyanoacrylate-based substances, that is, superglues. They stick firmly, but unfortunately, not for long,
If the dried film of glue sticks to your fingers, then the product is not very good,
Universal glue, despite its versatility, is almost always worse than special glue,
Heat resistance – clear example quality of the adhesive solution,
The cheaper the product, the more likely it is low quality. Such an acquisition is inappropriate, since it will not bring the desired result,
Polyurethane preparations, like chloroprene preparations, are susceptible to negative influence moisture.

So how to glue PVC and rubber boat ?

It is worth understanding that when choosing a mixture, you need to pay attention to the type of material from which the floating inflatable is made.

Tears on PVC boats can only be repaired using polyurethane glue options, and, for example, on rubber ones – with polychloroprene glue.

Most manufacturers supply adhesive with the patches. If for some reason it is not in the repair kit, you can always visit a specialized store.

Bostick glue for PVC 50 ml.
Desmocoll 300 ml.
MAXBOND.

Options for rubber:

Russian rubber glue 88n.
Glue 4508.

We glue a PVC boat with our own hands - detecting punctures

Working with polyvinyl chloride is quite simple, despite its artificial origin.

Initially, it is necessary to detect all damage - punctures and tears. At the same time, you should not ignore even the smallest holes - under air pressure they will eventually turn into large ones.

It is easy to find the resulting holes. If an inflated boat is placed under water, air bubbles will come out of every puncture or crack.

You can fix them with tape or chalk.
Abrasions, peeling and other changes are also taken into account. appearance PVC surfaces.

After detecting all defects and determining the severity of the damage, you can proceed directly to the repair.

Punctures are closed with special patches - small pieces of round or rectangular shape. It is advisable to cut them from the same material from which the boat is made.

The size of the patches should be such as to completely cover the damage, but not exceed it too much.

VIDEO ON THE TOPIC

How to glue a PVC boat - applying glue to the boat

One of the most common methods is described.

Degreasing surfaces.

The glue will work much better if the surfaces to be glued are initially treated with a degreaser. This can be acetone or alcohol, but in no case gasoline or solvent.

Applying glue.

The adhesive solution is applied evenly thin layer on both surfaces to be glued. This procedure must be done twice. Between applying each layer, the glue should be allowed to dry thoroughly for 6-10 minutes. Next, we apply a patch to the hole.

Compound.

Before joining the surfaces to be glued, you must carefully ensure that there are no air bubbles left between them. Immediately after pressing, they will grip tightly. Final stage– rolling freshly glued surfaces using a spatula. This will increase adhesion and improve gluing quality.

Operation.

PVC glue dries completely within a day after use.

VIDEO INSTRUCTIONS

How to properly glue the seams of a rubber inflatable boat

For repairs you need:

skin,
gasoline "Galosha"
white spirit,
toluene,
glue for boat repair,
roller,
collagen-containing primer (dichloroethane),
clamp,
roller

VIDEO INSTRUCTIONS

Stages of work:

Sand the damaged area.
We wipe the surface with Galosh gasoline and then with white spirit. This will remove dirt and dust after sanding.
We wash the rubber surface with a rag soaked in toluene. We wait a few minutes until the surface dries.
It is also recommended to walk with a rag soaked in collagen-containing soil.
We prepare glue with the addition of polyisocyanate to increase the strength of the seam.
Apply glue to the damaged area and leave to dry for 20 minutes. Then apply another layer of glue.
We connect the edges of the material, smooth out the folds.
We heat the material with a hairdryer and roll it with a roller.
We place the glued material between two boards, compress it with a clamp and leave it for a day.

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What potential for creativity!
Do you have duct tape at home? If yes, then you don’t have to worry about many household little things. One roll of tape or adhesive tape will easily help...

1. Get rid of traces of stickers on furniture, appliances or other surfaces

Traces from labels and price tags can ruin even the most successful design
Simply cover the entire area to be cleaned with masking tape. Leave one edge free, tear it off with a sharp movement - and all traces of the label will go away along with it.

2. Open a jar of sauce, pickles or other goodies

Secure a piece of tape around the lid as shown in the picture and carefully turn

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Hang tape or sticky tape near windows and around kitchen table-and uninvited living creatures will definitely land there. Sooner or later.

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Wrap the tape around your palm or a convenient oblong object (sticky side out). Walk the “device” over the surface of the furniture and carpeting, which will allow you to effectively collect wool. But even better - use a clothes roller. Or buy a vacuum cleaner.

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A wire that doesn't get tangled underfoot is a good wire.

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7. Seal the hole in the shoe

At least enough to walk home in the rain.