Boats are constantly exposed to moisture, therefore they are susceptible to rusting and corrosion. This type of damage does not cause early structural problems but it ruins the aesthetics. In addition, continued corrosion and rust accelerates the formation of leaks. You can prevent deterioration of your boat by engaging a technician for abrasive sand blasting. This is an operation which uses high pressure to propel abrasive media on the surface of the vessel.

Abrasive blasting is an ideal technique for removing surface contaminants, shaping the panels and priming the surface for application of paint. The procedure can also help you identify structural problems such as pinholes on the rust-covered areas. There are different materials with abrasive qualities which can be used for this operation. Here is a short description of the most ideal media types for boat surfaces.

Walnut Shells

Walnut shells are relatively hard, so they are perfect for creating abrasive media. This type of product is manufactured from crushed shells and the final grit is fibrous. Walnut shells are not as abrasive as metal or glass alternatives so they are best suited for lighter cleaning and polishing. The product is perfect for use on sensitive boat surfaces made from materials such as fibreglass, soft metal, plastic and even glass. In addition, the grit is an eco-friendly choice because it is non-toxic and biodegradable.

Aluminium Oxide

Aluminium oxide is a popular choice because it can strip most stubborn contaminants from any surface. Moreover, the medium can be used to smooth out boat surfaces with gouges and scratches. The final results of this type of blasting will depend on the size of particles and the coarseness of the collective material. You should discuss the desired results with your technician before commissioning the task. Generally, you will enjoy the outcome of this medium for the long run because the surfaces are thoroughly cleaned. Aluminium oxide is fairly cheap because it can be reused for the blasting operations.

Glass Beads

Glass beads are advantageous as media for abrasive blasting because of their properties. The material is relatively resilient so it can be reused for the operations. Furthermore, products of this nature are typically made from recycled glass bottles so the choice is not very expensive. The texture of glass beads allows better abrasion than walnut and plastic media alternatives. The boat will have a clean and brighter finish after the rust and old paint is stripped away.

There are other blasting media materials like steel and dry ice, so inquire about all available and viable options.

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