Tips for Restoring a Rigid-Hulled Inflatable Boat: Make Those Tubes Shine
Article by Carlo DiMeglio for e-Ribbing.com
Every year we always have the same problem: "How can I clean my RIB without damaging its tubes’ surface?" Here is a tutorial for the restoration of a rigid-hulled inflatable boat (RIB). It starts with the basics, a freshwater hose with a pressure nozzle, a sponge, cleaner and mildew remover, microfiber cloths, a bucket and some good old-fashioned elbow grease.
Step 1: Cool Down
It’s important to cool the surface with lots of water. All detergents have collateral effects on hot surfaces, so rinse thoroughly before the application. Avoid doing the treatment under direct sunlight.
Step 2: Apply the Product
Check the compatibility of the chosen cleaning product on a hidden spot. If it is too powerful, dilute it in water. Spray the detergent on the surface. Use it only on a 7.75 sq. in. (50 sq. cm.) each time. Leave the detergent to act for the time if needed (it depends on the type of product you use), then rub with a non-abrasive sponge. An abrasive sponge or brush can scratch the surface. Don’t let the soap dry because it may not come off. Don’t use household soaps. They are not designed for these surfaces and can cause irreparable damage to the tubes. Use only products specific to the materials. If the boat is in the water check the biodegradability.
Step 3: Rinse
Remove soap and dirt with plenty of water. You can help to remove it with the sponge. Be sure to remove all the detergent. Then check the surface. If it’s still dirty, repeat steps 1 through 3.
Step 4: Remove the Mildew
Apply a mildew remover with a soft sponge or a microfiber cloth. Don’t use water because it will reduce the effect of detergent. You can do this phase under the sun’s rays because UV rays block mold development and increase the soap’s effect. Let the mildew remover act on the tube until you see the mold disappear. If it’s not enough, repeat after rinsing and drying the surface. Note: Every product is different. Check the action of detergent on a hidden part of the tube.
Step 5: Rinse and Dry
Carefully remove all the detergent and dry with a microfiber cloth.
Step 6: Apply the Wax
Wax is used to restore the lucidity and elasticity of the inflatable boat and to extend the life of the rubber. Apply the wax on dry surface with a microfiber cloth. Be careful to spread the wax without leaving streaks. Don’t use spray waxes because they have a limited effect. Preferably use liquid wax. Don’t do this phase in high temperatures or on hot surfaces because the wax can dry before you can stretch it. If you are not satisfied you can apply a second coat.
After these steps you’ll have your RIB restored. If you are not confident in your abilities, contact a local yard or marina to do the work instead.