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-   -   how much will primer hide? (http://www.diychatroom.com/f4/how-much-will-primer-hide-182069/)

joshs 06-18-2013 04:27 PM

how much will primer hide?
 
Working on final sanding new construction in basement. Pain in the butt ;-)

As I'm going around I have found a fair amount of pock marks and teeny tiny craters in some spots. Will using a 1/2 inch nap and quality primer fill and hide all these little marks?

Or do I need to put another coat on a good portion of my seams?

Jmayspaint 06-18-2013 04:30 PM

[QUOTE=

As I'm going around I have found a fair amount of pock marks and teeny tiny craters in some spots. Will using a 1/2 inch nap and quality primer fill and hide all these little marks?
?[/QUOTE]











Not really, no.

user1007 06-18-2013 04:39 PM

You should take the time to fill and sand them even with the wall. Expecting primer and paint to serve as a filler is asking for trouble. With a wide blade it will go fast and you will have minimal sanding to do unless you goop on the compound. In fact, you can probably wet sand (with car wash sponge) excess from such divots and small imperfections. Than prime and paint.

If you try to Mickey Mouse the surface to start, the defects will end up showing up in your finish coats and especially if you are planning paint within any sheen at all to it. Now is the time to spend the extra effort to get the wall surface the best you can. Otherwise you will be sanding through primer and paint to fix the problem later.

oh'mike 06-18-2013 04:41 PM

If you think you are done sanding--prime it--then do your spot touch ups---then prime the patches.

Some flaws can't be seen until after priming---that's the nature of drywall taping---

joshs 06-18-2013 04:50 PM

Thanks for the replies. Just sick of sanding :-)

MTN REMODEL LLC 06-18-2013 05:13 PM

Josh.... Just remember... sanding is for high spots.... filling is for low spots. (I know sounds stupid... but sometimes we're reluctant to open the mud bucket again... ans somehow think we can sand out low spots.)

user1007 06-18-2013 05:37 PM

Quote:

Originally Posted by joshs (Post 1203477)
Thanks for the replies. Just sick of sanding :-)

I have gotten to the same point so many times over the years but realize you are near the end. You will kick yourself if you have come this far and try to compromise now.

MTN REMODEL LLC 06-18-2013 05:40 PM

Quote:

Originally Posted by sdsester (Post 1203515)
I have gotten to the same point so many times over the years but realize you are near the end. You will kick yourself if you have come this far and try to compromise now.

Yes... Or go real heavy knockdown....

oh'mike 06-18-2013 05:50 PM

Drywall taping is a skill only learned with experience---

do not be to rough on yourself---you are the new guy on his first job---look your work over after priming---make the needed touch ups--

This is why the good tapers are always in demand---

jeffnc 06-18-2013 08:23 PM

There are primers called block fillers that will fill those in. But really it's easier to just fill them in.

jeffnc 06-18-2013 08:24 PM

Quote:

Originally Posted by MTN REMODEL LLC (Post 1203493)
Josh.... Just remember... sanding is for high spots.... filling is for low spots. (I know sounds stupid... but sometimes we're reluctant to open the mud bucket again... ans somehow think we can sand out low spots.)

Yeah, well the problem is, sometimes you can sand out the low spots, and sometimes it works. That's the reason it's tempting to try :)

KD PAINTING 06-18-2013 08:38 PM

how much will primer hide?
 
Apply a coat of primer first, then try to fix any imperfections that there may be.

Good Luck!

MTN REMODEL LLC 06-18-2013 08:44 PM

Quote:

Originally Posted by jeffnc (Post 1203605)
Yeah, well the problem is, sometimes you can sand out the low spots, and sometimes it works. That's the reason it's tempting to try :)

Jeff.... I know and agree with you... that's why I'm the world's slowest finisher.:)

Best

chrisn 06-19-2013 04:30 AM

Quote:

Originally Posted by jeffnc (Post 1203602)
There are primers called block fillers that will fill those in:eek:. But really it's easier to just fill them in.

not to argue with you( cause it is not worth the effort) but block fillers are for concrete and masonry not drywall

oh'mike 06-19-2013 06:57 AM

What ever you do--do not use block filler---


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