Model Boat Mayhem

The Shipyard ( Dry Dock ): Builds & Questions => Steam => Topic started by: red_noir on February 05, 2010, 02:32:10 am

Title: pipe lagging????
Post by: red_noir on February 05, 2010, 02:32:10 am
what do u use? do you just wrap it around or is there a special knotting sequence? and what are the benefits??
Title: Re: pipe lagging????
Post by: HS93 (RIP) on February 05, 2010, 04:10:56 am
stops you burning your hands, and looks realistic. superglue the end wrap it and a bit of glue on the other end , and you can get rid of th rest of the roll of PTFE tape by wrapping it with it after, it makes it easy to clean.

peter
Title: Re: pipe lagging????
Post by: derekwarner on February 05, 2010, 06:23:50 am
Cotton twine...approx 1.5 mm diameter...as HS93 says ....yes use super glue to lock............best trick is to paint the twine with "liquid paper" writing correction fluid.........   :-)) ...you won't be sorry.....Derek
Title: Re: pipe lagging????
Post by: Underpressure on February 05, 2010, 07:24:07 am
I use string that looks right, I stick it the the pipe with pva glue and then coat it in thinned down PVA afterwards (if I remember).

Neil
Title: Re: pipe lagging????
Post by: Bee on February 05, 2010, 01:58:10 pm
It is worth choosing the string with care. Some results are let down by uneven thickness and bits sticking out.
Title: Re: pipe lagging????
Post by: Bernhard on February 05, 2010, 02:30:13 pm
hi.........i use...  candle wick ... you can get it in many size     http://cgi.ebay.co.uk/100-Metres-Wedo-Candle-Wick-LX-16-Made-in-Germany_W0QQitemZ190363623416QQcmdZViewItemQQptZUK_Carfts_Candle_SoapMaking_EH?hash=item2c528e5ff8#ht_500wt_1182

regards Bernhard
                     or this fiberglas wick          http://www.wickstore.com/Products/Round-Fiberglass-Wick-116-100-Yards__1376-100.aspx
Title: Re: pipe lagging????
Post by: red_noir on February 05, 2010, 05:14:41 pm
perfect thanks guys !!
Title: Re: pipe lagging????
Post by: benjaml1 on February 05, 2010, 08:39:35 pm
Anyone tried pipe cleaners ?
Title: Re: pipe lagging????
Post by: Bunkerbarge on February 05, 2010, 11:24:18 pm
Not pipe cleaners, I use the string and a dab of cyano then paint over it with Humbrol matt white.  I am toying with the idea though of covering the string with some sticky backed shiny foil tape, which is quite often exactly how real steam pipes are lagged on ships.  This will be very easy to fit and should clean up easier than anything else. 

I'm not sure yet if the white looks just that bit smarter though.
Title: Re: pipe lagging????
Post by: benjaml1 on February 05, 2010, 11:55:15 pm
Interesting, looks like several ways of doing this...   :-))
Title: Re: pipe lagging????
Post by: mainsteam on March 27, 2010, 03:06:39 pm
I use ordinary plain old string - not the plastic or polyester type of string  - !
Put a spot of Cyanoacrylate adhesive on your pipe where you want the lagging to start, stick one end of the string to the Cyano, then wrap the string tightly around the copper pipe.
After every 4 turns or so, compact the string so it is tightly coiled around the pipe (ie: push the coils up against each other - as you do not want any gaps). Carry on until you reach the end & then again using Cyano, spot the pipe where you need the string to finish & cut off the surplus.

After this, paint the string with white paint (I use Humbrol matt white or similar). Before the paint is totally dry, smooth out any hairy bits of the string, then let the paint dry before another coat.

This is how I usually do it - hope it helps . . . .  .
Title: Re: pipe lagging????
Post by: gondolier88 on March 28, 2010, 12:42:41 pm
I use the really fine string that you can get in model boat shops for rigging finescale ships- its a really nice khaki colour so doesnt have to be painted and it adds a sense of true scale lagging- and as it gets dirty it looks even more realistic.

Greg
Title: Re: pipe lagging????
Post by: steamboatmodel on March 28, 2010, 03:25:08 pm
I use a cotton string that we used to call "Butcher Twine". Full size lagging was usually about 1/2" to 1" dia. (Originally mostly Asbestos), which was then painted.
Regards,
Gerald.