something to finish mdf

paulfk · 13th March 2009, 07:00 PM

Hi all, sorry if this has been done but a search didn't turn up anything. I am adding another layer to the rear of my horns using mdf and would like to keep the mdf finish. What could I use to seal the mdf without changing the look of it.

domtw · 13th March 2009, 07:05 PM

It would be nice to see pictures of what you want to modify...

paulfk · 13th March 2009, 07:15 PM

Hi domtw, thats another story, I have started a thread about my horns in the fullrange section, its the Scalford horn. At present I just would like some info on what I can use to seal the mdf. I will post pics when the front baffle has been changed from the rough piece of mdf to something a bit nicer to look at. oh go on then have a look.

Brett · 13th March 2009, 07:26 PM

Shellac. Use dewaxed, and according to a woodworker mate, it can be painted over later if you choose.

paulfk · 13th March 2009, 07:27 PM

thanks I will look into that

gedlee · 13th March 2009, 11:59 PM

The shellac, which I use on MDF, will darken the MDF quite a bit. But it is a good sealer.

infinia · 14th March 2009, 01:50 AM

You could also use B-I-N primer (shellac based) color tintable and/or paint them in case you tire of the DIY look.

MJL21193 · 14th March 2009, 02:27 AM

Clear polyurethane is an excellent sealer.

infinia · 14th March 2009, 02:54 AM

Hi
your camera has a lot a barrel distorsion, that MDF looks bent

MJL21193 · 14th March 2009, 03:06 AM

Quote:

Originally posted by infinia
looks bent

It is...

13th March 2009, 07:00 PM	#1
paulfk diyAudio Member Join Date: Oct 2008	something to finish mdf Hi all, sorry if this has been done but a search didn't turn up anything. I am adding another layer to the rear of my horns using mdf and would like to keep the mdf finish. What could I use to seal the mdf without changing the look of it.

13th March 2009, 11:59 PM	#6
gedlee diyAudio Member Join Date: Dec 2004 Location: Novi, Michigan	The shellac, which I use on MDF, will darken the MDF quite a bit. But it is a good sealer. __________________ Earl Geddes Gedlee Website Read about the highly acclaimed Geddes loudspeakers

14th March 2009, 01:50 AM	#7
infinia diyAudio Member Join Date: May 2005 Location: Californication	You could also use B-I-N primer (shellac based) color tintable and/or paint them in case you tire of the DIY look. __________________ like four million tons of hydrogen exploding on the sun like the whisper of the termites building castles in the dust

14th March 2009, 02:54 AM	#9
infinia diyAudio Member Join Date: May 2005 Location: Californication	Hi your camera has a lot a barrel distorsion, that MDF looks bent __________________ like four million tons of hydrogen exploding on the sun like the whisper of the termites building castles in the dust

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search


	Please consider donating to help us continue to serve you. Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving

13th March 2009, 07:05 PM	#2
domtw diyAudio Member Join Date: Mar 2008 Location: Taiwan	It would be nice to see pictures of what you want to modify...

13th March 2009, 07:26 PM	#4
Brett diyAudio Member Join Date: Jan 2002	Shellac. Use dewaxed, and according to a woodworker mate, it can be painted over later if you choose.

13th March 2009, 07:27 PM	#5
paulfk diyAudio Member Join Date: Oct 2008	thanks I will look into that

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

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Does anybody know how to get this finish?	wrl	Multi-Way	177	30th January 2008 10:15 AM
Help! Finish gone bad	ShinOBIWAN	Multi-Way	13	7th July 2006 11:54 AM
MDF Finish	bjackson	Multi-Way	26	4th June 2005 12:41 AM
Enamel finish	bjackson	Multi-Way	11	26th April 2005 08:40 PM
Wood finish	fireman	Multi-Way	15	25th October 2004 08:06 PM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read