Moisture in fiberglass - SailNet Community

   Search Sailnet:

 forums  store  


Quick Menu
Forums           
Articles          
Galleries        
Boat Reviews  
Classifieds     
Search SailNet 
Boat Search (new)

Shop the
SailNet Store
Anchor Locker
Boatbuilding & Repair
Charts
Clothing
Electrical
Electronics
Engine
Hatches and Portlights
Interior And Galley
Maintenance
Marine Electronics
Navigation
Other Items
Plumbing and Pumps
Rigging
Safety
Sailing Hardware
Trailer & Watersports
Clearance Items

Advertise Here






Go Back   SailNet Community > On Board > Boat Review and Purchase Forum
 Not a Member? 


Reply
 
LinkBack Thread Tools
  #1  
Old 07-03-2002
Member
 
Join Date: May 2002
Posts: 76
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 13
slipacre is on a distinguished road
Moisture in fiberglass

Am in the process of trying to find the right boat. Budget limits me to quite used. Just had a surveyor tell me not to buy a boat - and I am taking his advice - because there was much moisture in the hull, deck etc.
understand that crazed gell coat offers paths in. as well as prolonged time in the water. He said the hull was fixable but didn''t believe the deck was.
Questions - how much is too much? what kind of device is used for this like the ones used for wood?
He was ethical and called the survey off and is only billing me for a three hours. By dodging this set of problems I am getting my money''s worth. but maybe a moisture meter is a tool a serious boat buyer should have?
Todd
Reply With Quote Quick reply to this message Share with Facebook
  #2  
Old 07-04-2002
Jeff_H's Avatar
Moderator
 
Join Date: Feb 2000
Location: Annapolis, Md
Posts: 6,677
Thanks: 5
Thanked 105 Times in 81 Posts
Rep Power: 10
Jeff_H has a spectacular aura about Jeff_H has a spectacular aura about Jeff_H has a spectacular aura about
Moisture in fiberglass

Moisture meters that are precise enough to be of any use for marine work are pretty expensive. They also take some skill to read and interpret. While the better ones will give you a beep at a specific moisture level, there are other factors that can give false positives and interpreting those factors is where the experience and art of being an surveyor comes in. The really critical readings, in a deck or capilliary action below the waterline are especially easy to get false readings on. The deck is hard because non-skid will hold moisture that is not detrimental. And the hull is difficult because bottom paint will also hold moisture and in and of itself is conductive.

Jeff
Reply With Quote Quick reply to this message Share with Facebook
  #3  
Old 07-04-2002
paulk's Avatar
Senior Member
 
Join Date: Jun 2000
Location: CT/ Long Island Sound
Posts: 2,555
Thanks: 4
Thanked 23 Times in 22 Posts
Rep Power: 15
paulk is on a distinguished road
Moisture in fiberglass

Jeff is quite right about moisture meters being tricky to interpret. According to one surveyor, our boat had a sopping wet (cored) hull. Since he couldn''t find any delamination in the hull (and it had been a really cold winter, so if the hull core was so wet, it should have delaminated like a frost heave in Vermont) we went for another opinion. The second surveyor tested the hull from the inside - where there was no bottom paint or awlgripped topsides - and found no moisture to speak of.
We got a great boat that needed some work (surveyors always find something!)- but not too much for us to handle.
Reply With Quote Quick reply to this message Share with Facebook
Reply

Quick Reply
Message:
Options

By choosing to post the reply above you agree to the rules you agreed to when joining Sailnet.
Click Here to view those rules.

Register Now

In order to be able to post messages on the SailNet Community forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
Please note: After entering 3 characters a list of Usernames already in use will appear and the list will disappear once a valid Username is entered.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.




Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools

 
Posting Rules
You may post new threads
You may post replies
You may post attachments
You may edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On


Similar Threads
Thread Thread Starter Forum Replies Last Post
is the Carribean coastal sailing or offshore? troyaux Boat Review and Purchase Forum 40 02-24-2010 12:51 AM
High Tech vs traditional-Comments? Pangaea General Discussion (sailing related) 38 08-07-2007 02:07 AM
Buying Boat in Winter Sailormon6 Boat Review and Purchase Forum 16 01-19-2005 03:01 AM
Life expectancy of fiberglass? Douggie Boat Review and Purchase Forum 16 09-11-2004 10:32 PM
hull construction cgha33 Boat Review and Purchase Forum 4 05-23-2003 08:11 PM


All times are GMT -4. The time now is 11:26 AM.

Add to My Yahoo!         
Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
SEO by vBSEO 3.6.1
(c) Marine.com LLC 2000-2012

The SailNet.com store is owned and operated by a company independent of the SailNet.com forum. You are now leaving the SailNet forum. Click OK to continue or Cancel to return to the SailNet forum.