Do fiberglass boats get soft spots?

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Dalton Paucek asked a question: Do fiberglass boats get soft spots?
Asked By: Dalton Paucek
Date created: Sun, Mar 28, 2021 9:11 AM
Date updated: Sun, Aug 14, 2022 5:42 PM

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Video answer: How to fix a rotten soft spot in your boat's floor

How to fix a rotten soft spot in your boat's floor

Top best answers to the question «Do fiberglass boats get soft spots»

Hi Jeff, Normally, a soft spot is caused when the foam beneath the fiberglass deck gets compressed. The fiberglass usually pops back into place but the foam remains compressed. Soft spots can be caused several ways. The most common is body weight being bounced up & down in the same spot.

FAQ

Those who are looking for an answer to the question «Do fiberglass boats get soft spots?» often ask the following questions:

⚓ Do you have soft spots on your boat deck?

  • When you notice a small soft spot in the deck of your boat, it's often easy to ignore it, thinking the problem is one of limited scope. The problem, though, is that soft spots indicate an underlying problem that, if ignored, will spread.

⚓ How bad are soft spots on a boat?

A soft spot in the boat floor may seem like something innocent, but it requires immediate attention. Not only can a soft spot expand and pose a serious injury hazard to anyone on board, but it will be much easier to repair if it's limited to a confined space.

⚓ How do you fix soft spots on a boat?

Our 34ft Silverton aft cab had some soft spots on the deck so instead of ripping up and having to repair the gel coat we decided to attack it from underneath...

⚓ How do you remove soft spots on a fiberglass boat?

  • When you've located all the weak areas and soft spots, use a drill and a 1-inch hole saw to make a hole into which you can insert the tip of a reciprocating saw. Use the saw to cut the soft spot and weak areas out of your boat's life. Step 2 Apply a dewaxing agent such as acetone to the inside surface around the area you cut out.

⚓ How to repair soft spot in fiberglass boat floor?

Repairing the Soft Spot in Your Boat Floor. If the problem is due to fiberglass weakening, you’ll want to sand the affected area until the soft spot is noticeably lower than the surrounding area. In fact, in certain spots, you might sand all the way through the fiberglass.

⚓ How to repair soft spot on fiberglass boat deck?

How to repair a soft boat deck?

  • How to Repair a Soft Boat Deck. 1 Step 1. Tap the area around the soft spot with the butt-end of a screwdriver--a sharp sound is good, a hollow thud indicates a weak area. Mark the ... 2 Step 2. 3 Step 3. 4 Step 4. 5 Step 5. More items

⚓ How to repair soft spots of boat fiberglass?

  • How to Repair Soft Spots in Fiberglass On A Boat. With a paint roller, apply a thin coat of epoxy to the areas you sanded. Apply the fiberglass patch to the epoxied areas immediately. Wait 24 hours for the epoxy to set. With the palm sander and 000 grit sandpaper, sand the fiberglass surface down until it is level with the surrounding hull surface and paint with the acrylic epoxy paint.

⚓ What causes soft spots on boat floor?

Hi Jeff, Normally, a soft spot is caused when the foam beneath the fiberglass deck gets compressed. The fiberglass usually pops back into place but the foam remains compressed. Soft spots can be caused several ways. The most common is body weight being bounced up & down in the same spot.

⚓ What causes soft spots on boats?

Hi Jeff, Normally, a soft spot is caused when the foam beneath the fiberglass deck gets compressed. The fiberglass usually pops back into place but the foam remains compressed. Soft spots can be caused several ways. The most common is body weight being bounced up & down in the same spot.

Video answer: Injectadeck installation for large areas or small boat deck soft .

Injectadeck installation for large areas or small boat deck soft .

10 other answers

Many times when reading advertisements for the sale of a fiberglass boat, you will see "floor has several soft spots" or "weak flooring". Is this a serious condition? Must you replace the floor or can you simply drill a hole in the floor (making sure you don't drill through the hull) and pump a can or several cans of foam into the floor cavity?

Re: Soft spot in fiberglass boat The way I've seen most center consoles built is 2 parts the cap and the hull. When they build it's kind of like they build them backwards in a mold. 1st the gel coat is sprayed, then they lay up the fiberglass, than the supports for the floor etc. (Maybe more to that, but just for a general idea).

soft spots yes sam both sides are glass with cork inbetween, i believe its soft because the core has colapsed or disintergrated, so I thought drilling a hole in the middle mixing up some resin and forcing it in with a large saringe would firm it up.

Although the structural members of the hull are designed to accommodate for these stresses by flexing, the skin of a fiberglass boat is rigid and responds to these forces and effects by developing weak spots where the fiberglass attempts to stretch. You can repair this damage in a weekend.

If your soft spot is in fiberglass, however, it’s possible to salvage. Find the Affected Area. A soft spot in a boat floor can be surprisingly tricky to diagnose. We recommend tapping around the soft spot with the back-end of a screwdriver. If you hear a hollow sound, you’ll have an idea if there’s a weak area.

Probably slicing your boat is not something you really want to consider and for good reason. However, in some cases, you will need to cut an inspection hole when you see soft spots on the boat’s fiberglass. Fiberglass delamination can be fixed by drilling small holes into the fiberglass surface of your boat. You can inject the materials you want, such as resin or other fillers, and a west system that dries and becomes solid rock protecting the fiberglass surface of your boat.

Usually when looking at seacrafts you either get "solid floor" or "soft spots". Thank you. Probably just the floor is bad, but you should have stringers checked as well on any older boat as they are most probably made of fiberglass over wood.

Soft spots on the deck are a sign of rotted and delaminated core materials. Although these sometimes can be repaired, more times than not soft deck sections are an indicator of what is below the deck: a wet or rotted stringer system. Another area of potential concern is the boat’s systems. The engine and drive system should be checked first.

phatslim said: A boat we're in the process of purchasing ('93 Thompson Calae 2000) has a small soft spot (less than a square foot) underneath one of the rear seats. Beyond that, the floor is solid. Based on the posts I've read, it's like the boat has been sentenced to death.

in a few places, say, "the boat's hull has water in it" and without any other testing, walk away. I use four methods to determine moisture in the hull: 1. visual inspection, 2. phenolic hammering of the hull (i.e. percussion testing), 3. moisture meter testing, 4. infrared thermal imaging. With the combination of these four methods, you can

Your Answer

We've handpicked 6 related questions for you, similar to «Do fiberglass boats get soft spots?» so you can surely find the answer!

What is the best fiberglass resin for boats?
  • Polyester resin is excellent for fiberglass lay-up — building a boat, for example. Polyester laminating resin doesn't fully cure while exposed to air, so when it is used for lay-up, every application joins to the previous one on a molecular level. You end up with what is essentially a single substance encapsulating multiple layers of glass fabric.
What is the best polish for fiberglass boats?

Surfaces and Application

While it doesn't have the versatility for different surfaces, the Gel Coat Labs restorer polish is easily the best boat polish to use on fiberglass. It works equally well on both painted and non-painted surfaces, giving impressive results every time.

What type of fiberglass is used for boats?

Polyester resin (often referred to as boat resin) is still used today to build most production fiberglass boats because it is the lowest cost option for new construction when combined with fiberglass reinforcements.

Where to buy fiberglass boats in halifax ns?
  • Burnside Fiberglass marine store is well stocked for not only Fiberglass but everything you need to be geared up for the upcoming season. It’s workers are very knowledgeable and helpful.
Why do boats get soft spots?

Hi Jeff, Normally, a soft spot is caused when the foam beneath the fiberglass deck gets compressed. The fiberglass usually pops back into place but the foam remains compressed. Soft spots can be caused several ways. The most common is body weight being bounced up & down in the same spot.

Video answer: Mas epoxies fixing soft deck part 1&2

Mas epoxies fixing soft deck part 1&2 Why do wooden boat floors have soft spots?
  • One reason that soft spots in wooden boat floors have such bad reputations amongst boat owners is that they can be indicative of further degradation. So, let’s start this with a caveat—if there’s significant boat rot on your wood deck and some of it is showing up in the boat floor, you have a major situation on your hands.

Video answer: How to repair a boat deck by aeromarine products

How to repair a boat deck by aeromarine products