*Special Offer*    Order +$499 Get Free Shipping

                                                        Shipping   $1.00-$150...$14.99 |  $151-$300...$24.99 |  $301- $498...$35.99

Boats vs. Moisture – It’s a Year Round Battle

Fight Moisture, Rust & Mold with These Marine Grade Absorber & Inhibitor Packs-Keep Cabins Dry & Fresh!

When it comes to moisture, boats get it pretty bad. During the summer they float on water, are often covered and exposed to sun and rain. If they have a cabin, then wet bodies and items such as beach towels, bathing suits and boating equipment are just part of the experience. If you own a cruiser or yacht, then add a cabin shower into this mix.

When the season ends, boats are often abruptly removed, then power washed, shrink wrapped, then stored – sometimes inside barns, industrial buildings or out in boatyards and very often are still damp from the summer fun. For boaters in the northeast, our boats battle the extremities over four seasons and here in Buffalo New York, temperature swings of 40 degrees can be common.

Protects Headliner, Carpeting and Canvas From Damage

Hot, humid temperatures and seasonal storage creates condensation. If “boat sweat” is left unregulated, it creates damages to the interior cabin areas beyond repair. Many owners are shocked to see that mold, mildew and rust have developed in the cabin’s interior during winter storage as well as during the boating season.

Moisture is a natural enemy to marine cabins, and lowering the relative humidity is critical to prevent rust and the growth of mold and mildew. While in seasonal storage, when sealed closed in the driveway or docked at port, boats are exposed to the weather elements and fluctuations in temperature and humidity. As the temperature and humidity fluctuate, at some point the temperature of the cabin will be lower than the dew point of the air. It is at this point that condensation begins to occur. Even if this only happens momentarily, the moisture may be enough to promote the growth of mold, mildew, odor and corrosive rust inside the marine cabin.

BoatSorb is a Safe, Affordable and Highly Effective Moisture Absorber & Mold Inhibitor That Keeps Cabins Dry and Fresh for Up to 90 Days! Ours are Made in USA!

Over here in Buffalo NY USA we took those China made DO NOT EAT packs and "put them on steroids" to create a premium line of industrial-sized, commercial-grade American-made desiccants designed to safeguard the interior of your powerboat, sailboat, yacht, jet-ski or recreational watercraft. BoatSorb Marine-Grade Moisture Absorber and Mold/Rust Inhibitor Packs were originally patented to absorb "cargo rain" in oceanic shipping containers and will hands down out perform silica, charcoal or clay based sorbent products.

Are You Still Pouring Out Your Moisture Absorber? There is NO Dehumidifier Product That Will Compete With BoatSorb!

Our innovative absorber pouch captures and converts moisture into dry crystal like flakes preventing potential mold, mildew or corrosion damages to marine interior up to 90+ days (depending on humidity). Air activated technology automatically shuts “off” and turns "on" in the presence of moisture and pouch remains in a dry condition when the desiccant has reached capacity.  Here are some other features:BoatSorb™ Marine-Grade Moisture Absorber & Mold Rust Inhibitor Packs

  • Non-Toxic
  • Non-Leaching
  • No Water By-Product
  • Non-Corrosive
  • No VOC's
  • Fragrance-Free
  • Disposes Safely in Trash
  • Safe for All Surfaces
  • Made in the USA!

BoatSorb Prolongs, Protects, Preserves Cabin Interiors and Stops the Clammy Feeling

BoatSorb is perfect for year round protection or seasonal storage. Simply place the appropriate number of humidity absorber packs throughout cabin areas and seal cabin shut. Simple and effective—you can trust the protection of BoatSorb.... eliminates moisture so you will never see corrosive rust, mold or mildew growth and the cabin will smell fresher and feel drier.

An important benefit is that the use of BoatSorb prevents having to clean up mold from the cabin, which is an expensive and invasive abatement that’s very involved and dangerous, often times requiring the use of products containing VOC's that are not good for your health or the materials within the vessel!

Shop Now

One 196 gram weight bag treats 36 cubic feet (3’ x 4’ x 3’). Available in single packs, 4-packs and for wholesale winter storage applications, bulk pack master cartons.

+Ask for Samples or Shop for BoatSorb Moisture Absorber & Mold/Rust Inhibitor Pouches here


Contact us with questions, samples, volume discounts, resale inquiries anytime Monday – Friday 8:30am – 4:30pm E.S.T.

+800.274.4637   | +716.668.4001   |   customerservice@MDSassociates.com   |  MDSassociates.com

No credit card requiredlearn more