Installing a fixed anchor ditch is one of the first steps of tuning, which makes inflatable fishing truly comfortable and safe. Unlike temporary anchorages, which often get tangled underfoot or fall off at the most inopportune moment, a properly mounted element ensures a reliable anchoring, which is especially critical when fishing on the current or in windy weather, when controlling the positioning of the vessel becomes a matter of life.
Many owners PVC They're afraid to do this work on their own, because they think that without factory equipment, the connection will be short-lived, but today's two-component polyurethane adhesives can achieve a strength comparable to factory assembly if the technology is strictly followed. The big mistake beginners is not in the choice of materials, and in neglecting the quality of surface preparation, which inevitably leads to detachment of the site.
In this article, we will take a look at the entire process, from location selection to final polymerization, so you can be sure of the reliability of your equipment, you will learn why conventional household adhesives are not suitable for such loads and how to avoid common installation errors. A properly installed rum will last as long as the boat itself without requiring repeated intervention.
Choosing the best place to install the scalp
Before you pick up the glue and degreaser, you need to carefully consider the geometry of the installation. The standard place for the nose dip is the central part of the balloon adjacent to the transom, or a special spot, if it is provided by the design of your model. Navigator or Cayman.It is important that when the anchor rope is stretched, the load is distributed evenly, without deforming the sides and without creating points of excess voltage.
If you plan to install a ram for an anchor assembly, make sure that the phalanx will not rub against sharp corners or inflating valves when sampling the anchor. Often the optimal solution is to shift the mounting point closer to the diametric plane, but taking into account the location of the internal stringers. Visual assessment And fitting the site with the bolt already inserted will help avoid errors.
⚠️ Warning: Never put the junction directly on the cylinders or at the place of gluing the beam without reinforcement. These are areas with already existing material stress, and the additional load can lead to depressurization of the seam.
Also consider the height of the installation. Too low can lead to water flooding through the side at a strong wave if the anchor shaft is pulled vertically. Too high will create a risk of hooking or inconvenience in use. The ideal height is determined experimentally, but usually it is in the upper third of the diameter of the cylinder.
Required materials and tools
The quality of the result depends on the components used. To work, you will need a specialized adhesive designed to bond polyvinyl chloride (PVC) and PVC-coated fabrics. The most proven are two-component compounds, such as: Texacol, Desmocoll Or specialised remixes from boat manufacturers, single-component adhesives often can't withstand dynamic loads and temperature changes.
Beyond glue, the right degreasing is critical. Acetone or white spirit isn't always the right fit: some aggressive solvents can damage tissue structure or leave a greasy film behind. It's best to use specialized cleaners or pure ethyl alcohol. You'll also need P240-P400 sandpaper, a hard bristle brush, a dryer and a roller.
List of necessary tools and materials:
- 🛠️ Two-component polyurethane glue (base and hardener).
- 🧪 Degreasing agent (alcohol or special means for PVC).
- 📏 Sandpaper or abrasive sponge.
- 🖌️ The stains are better than synthetic ones.
- 🌡️ Building hair dryer (to accelerate drying and activation of glue).
- ✂️ Scissors and marker for marking.
Don't forget to prepare the bolt itself. Usually it's a metal or plastic pad with a hole. If metal is used, make sure it has an anti-corrosion coating, as constant contact with water and the sun will quickly destroy regular steel. Plastic options made of ABS plastic are often preferred because of the lack of risk of rust and less weight.
Buy glue and hardener of the same brand and series. Mixing components from different manufacturers can lead to a chemical reaction that will not provide the desired strength or will not give polymerization at all.
Surface Preparation: A Key Stage
Surface preparation is the stage where 90 percent of all errors occur, and even the most expensive glue won't hold if the PVC surface is left with factory lubrication, dust or moisture, and the first thing you do is wash the installation site thoroughly with soapy solution, and then wipe it dry with clean rags, and then the surface is cleaned with sandpaper.
The cleanup is designed to create microroughs that increase the area of contact between the glue and the material, and the movements must be circular and confident, but without fanaticism: your job is to remove the gloss, not to wipe the fabric to holes. Area of clean-up should be 1-2 cm more area of the glued area of the rim.
After machining, you'll have to chemically clean the napkin, wet it with a degreaser, and clean the cleaned area thoroughly, let the solvent evaporate completely. If you're using an aggressive solvent, let the surfaces rest for 10 to 15 minutes to vaporize the vapors that might interfere with adhesion.
☑️ Checklist for surface preparation
It's important to check the quality of the preparation. Run your hand over the surface, it should be rough and dry. If you feel sticky or fat, you need to repeat the degreasing procedure, and ignoring this step will cause the fry to unstick at the first serious load.
Technology of applying glue and gluing
The gluing process requires precision and time intervals. Mix the base and hardener in the proportions specified in the instructions (usually 10:4 or 10:3.5 for the purpose of the application). TexacolMix the components thoroughly for 2-3 minutes before obtaining a uniform mass. Remember that after mixing the adhesive begins to live its life: its viability time is limited.
Apply the first thin layer of glue on both surfaces that you stick together, both the cleaned section of the boat and the bottom of the pad of the dim, which is a primer layer that saturates the pores of the material. Let the first layer dry to "stick" (usually 15-20 minutes at room temperature), the surface will stop sticking to your fingers, but will remain sticky.
Then you apply the second, the main layer of glue, and you also need to dry it to a state where the glue is not stretched by the threads, but remains sticky. To activate the adhesive layer, you need to heat both surfaces with a building hair dryer to 50-60°C. This will make the glue more active and fluid when you connect.
| Parameter | Meaning / Description | Impact on outcome |
|---|---|---|
| Air temperature | +15...+25°C | At low temperature, the glue does not polymerize, at high - it dries too quickly. |
| Time to dry the layers | 15-25 minutes | Insufficient drying will lead to bubbles, excessive drying will lead to a loss of stickiness. |
| Activation temperature | 50-60°C | Critical parameter for the formation of a strong seam. |
| Time to roll in | Immediately after heating | You can not delay, otherwise the glue will cool and catch incorrectly. |
Connect the heated surfaces and immediately roll them carefully from the center to the edges, expelling air. The pressure should be uniform and strong. After rolling, the gluing site is best put under the press (for example, a sandbag) for 12-24 hours for complete polymerization.
⚠️ Warning: Do not try to speed up the drying of the glue by heating it with a hair dryer too much. Overheating above 80 C can lead to boiling of the solvent inside the seam and the formation of bubbles, which drastically reduces the strength of the joint.
Final assembly and sealing
Once the glue has been fully polymerized (at least 24 hours have passed), you can proceed to the final installation of the fastener. If you used a ruffled platform with a bolt hole, you need to carefully drill a hole in the center of the site, passing through the fabric of the boat. Use a sharp small diameter drill to avoid damaging the cord threads.
To seal the hole, you use the same glue or a special sealant for PVC. Apply a small amount of glue around the hole on both sides of the fabric before installing the bolt. This will prevent moisture from entering between the layers of tissue and the metal of the bolt, which could cause corrosion or stratification.
Install a bolt, washers and nut. Between the bolt cap and the fabric, and between the nut and the inside of the balloon, there must be rubber or plastic pads. The metal must not directly contact PVC under load. Puff. It must be strong, but without fanaticism, not to push the material.
Do I need to put a slurry inside the boat?
The inner crum is glued with the same technology, but the requirements for surface preparation are even higher, because access to repair will be difficult, and often the inner crum is reinforced with an additional pen of PVC tape.
Check the reliability of the mount by pulling the mount with effort. If done correctly, it will not be possible to tear it off with your hands. Now your boat is ready to install the anchor system.
Caring for the anchor node and typical errors
Properly installed rum requires no complex maintenance, but regular inspection will not hurt. Before each season, check the condition of the adhesive seam for detachments or cracks. Pay special attention to metal elements: when the first signs of rust appear, clean them and cover them with a protective compound.
Common mistakes that are made during installation:
- ❌ Use shoe adhesive or Moment instead of polyurethane glue for PVC.
- ❌ Ignoring degreasing, which leads to detachment after a month.
- ❌ Sticking in cold (below +15 C) when the chemical reaction is not going.
- ❌ The absence of a second layer of glue that provides the main strength.
If you notice that the edge of the redhead has begun to recede, don't expect a complete breakaway. Prepare the place again, warm up and glue it with a little fresh glue. Timely minor repairs will save you from losing anchor during fishing.
Compliance with the two-layer + heated + rolling technology ensures that the rum will withstand the load until the boat's fabric is broken, rather than unstuck.
Frequently Asked Questions (FAQ)
Can I put the poop on the boat in winter or in the garage at low temperature?
It is strictly not recommended to work at temperatures below +15 ° C. Polyurethane adhesives require heat for activation and polymerization. If work is inevitable, you need to organize local heating (heat gun, infrared heater) and maintain the temperature in the gluing area for several hours.
Which glue is better: single or two-component?
For power elements like anchor rum, two-component adhesive is definitely better, and it creates a stronger, more elastic and more durable bond that is resistant to water and UV light. Single-component adhesives are suitable for minor repairs, but not for attaching high-loading units.
How long after the stain can you load the stains?
Although the initial grip is fast, the glue is fully durable in 24-72 hours (depending on the make and temperature), and the weight of the anchor and the thrust of the boat should not be loaded earlier than a day after installation.
What to do if the squirrels need to be re-painted to a new place?
The old crum is carefully cut with a knife, the glue residue is removed mechanically and with a special solvent for PVC, then the surface is cleaned and degreased again, and if a step has formed in place of the old glue, you can try to level it or glue a new site over it, if the design allows.