Quote:
Originally Posted by
2Quills http:///forum/thread/378912/2quills-120g-re-build-thread/120#post_3307813
I've been playing around with a couple of finishes. One is a brush on lacquer (gloss)...the other is a polyurethane (satin) finish. The remarkable thing is after 4 coats of both the polyurethane (satin) is quite a bit glossier and smoother than the lacquer (gloss). Infact, if I didn't know any better I'd say the two products swapt cans on me behind my back.
My review on the Lacquer finish is that I like the fact that it dries quick...real quick. But what I also don't like about it is the fact that it dries quick...infact, too quick when using the brushing type. You litteraly only have seconds before it starts thickening up and the directions say NOT to thin the material. If I had to describe it I'd say it that it has to be something like trying to brush maple syrup onto your wood. Barely any time to try and work out the bubbles. It's supposed to be a product that you don't have to sand inbetween coats but I've found that you pretty much have no choice unless you wan't to live with air bubbles in your finish. It also leaves brush strokes. Perhaps the sprayable material would be better suited in order for me to like this type of finish. It is also quite noxious, even in the brush on application. So, Shawn if you plan on spraying this stuff, I hope your wife goes out of town for a good day or two before you do it (for your sake)
. Make sure you have good ventilation and a respirator. It actually smells just like the urethan enamel paint that I used and it woke my wife up out of a dead sleep one night all they way upstairs and it made her feel nautious. I'm standing there like...What? I don't smell anything. I don't know if that's a good thing or bad.
The polyurethan I have to say does have one negative draw back in the fact that it takes a while to dry before you can re-apply. But because of this it is also a thinner material, you have plenty of time to work out the bubbles. A little light sanding with some 320 grit sandpaper between coats and you're good to go. You get less bubbles after each coat. By the time the 4th coat was dry the finish looked PERFECT. Alot glossier than I expected. I've talked with a couple of different guys up at Sherwin Williams and they both pretty much told me than any finish will yellow over time...some sooner than others. But if you're going with a darker stain it's really not too much of a concern in the long run. They also make a Spar Urethan which has extra u.v. protection that is made for exterior and marine use. Maybe I'll give it a try too but so far I'm liking the poly.
I tried to snap some good shots of these finishes but the true look of the finish and the shine is something that has proven pretty elusive with my POS camera. Maybe Santa Clause will bring me a new camera this year.
. The sample on the right is the cherry stain with the poly finish...the one on the left is the english chestnut with the lacquer finish. Both were pre-treated before staining. The cherry sample is 2 coats of stain and the chestnut is 4. Which do you think had better penetration and even color? As if I had to ask.
Quote:
Originally Posted by
acrylic51 http:///forum/thread/378912/2quills-120g-re-build-thread/120#post_3308711
To bad we don't live closer.....we could share expenses on stain samples!!!!!!! I was only considering the lacquer finish due to it's dry time. I hadn't thought or looked at the brush lacquer. I was planning from the onset to spray the finish, since my buddy is excellent at it. His garage is already setup and he does quite a bit of paint work as it is for a bunch of places......I just like the quick dry time to cut down on the dust particles in the finish. I agree the finish will yellow, and with a darker color you'd never notice it....just with a natural finish you would after some time....Whenever I sand down between coats of poly I never use sandpaper......Have never gotten good results.....I like to use 0000 steel wool between coats, and you see the last stand finish.....the steel wool cuts, but it's so forgiving, because at times I can get heavy handed.......
Gotta get busy.....you mentioned my wife!!!!! She's going out of town this weekend shopping so free run of the house!!!!! What can I drag inside that she wouldn't normally let me
Technical question for you Corey!!!! When you did your sample pieces did you sand them down first? What grit are you finish sanding with? I've been finish sanding down to 220 grit, and it appears the Poplar doesn't readily want to accept the stain, as if you just grabbed a piece of unsanded wood and applied the stain....Any help?