Euromeci inner seal for inflatable boats 1L

The Euromeci internal sealant for inflatable boats is a latex-based sealing agent designed to eliminate air porosity and pressure loss in the inner chambers of the boat. The product is sprayed through air valves directly into the chambers, where it spreads over the inner surface and forms an elastic, water-resistant The product is injected through air valves directly into the chambers, where it spreads over the inner surface and forms an elastic, water-resistant sealing layer.

The sealant effectively seals the porosity of PVC fabric caused by natural aging and fills small holes and micro-damage that cannot be reached or repaired from the outside with conventional repair tools.

The product is suitable for inflatable boats of any age, both for preventive maintenance to prevent air leaks in the future and for repairing existing leaks.

One liter of sealant is sufficient for an inflatable boat approximately 2.7 m in length. Key advantages:

Key advantages:

• Eliminates air porosity and slow pressure loss Seals micro-holes and PVC

• Seals micro-holes and PVC material porosity

• Works from the inside, without damaging the outer fabric

• Suitable for PVC inflatable boats, RIB type boats

• Easy to use via air valves

Instructions for use:

1. Preparation

Repair any visible holes, cuts, or tears using standard repair methods (patches, glue). Check:

Check that

• that all joints are properly glued;

• whether the valves are tight and in good working order.

2. Injecting sealant

Deflate the boat to about 1/3 of its normal pressure, then use the syringe provided in the package to inject the sealant through the valves into the chambers. The sealant should be injected into the valve chamber. 

Do not push the syringe tip deep into the valve to avoid damaging it. If necessary, use the extension tube provided. Recommended quantities:

Recommended amounts:

• ~300 ml in each air chamber

• ~100 ml into the keel (if applicable)

3. Cleaning

If sealant gets on the valve or the outside of the boat, be sure to wash it off immediately with fresh water and remove all sealant residue from the outer surface. 4. Drying and distribution Distribute the sealant evenly over the entire surface.

4. Drying and distribution

Immediately after spraying the sealant, the boat must be turned and rotated so that the sealant evenly covers the entire inner surface.

Drying time: about 4 hours

Every 30 minutes, change the position of the boat so that the sealant does not accumulate in one place.

5. Inspection

After sealing, inflate the boat to normal pressure and observe it for a few days to see if there are any air leaks. Check again carefully for any unnoticed holes, cuts, or damaged connections. If necessary, repeat the initial steps using the remaining sealant.

If necessary, repeat the initial steps using the remaining sealant.

Even if the boat is kept inflated, these steps are recommended: 1. Inflate the boat to normal pressure. 2. Check the boat for leaks.

• After completing steps 1–5, remove any excess sealant once you are sure that all leaks have been sealed.

• Deflate the boat to ~1/3 pressure, then inflate it again to remove the air saturated with sealant.

• Repeat this every 24 hours until the inner surface is no longer sticky. To check that the fabric is no longer sticky, deflate the boat enough to be able to easily squeeze the fabric. To check whether the fabric no longer sticks together, deflate the boat enough to be able to easily compress the fabric. This will check whether the inner walls no longer stick together.