can I spray polyurethane
1245608
I assume you mean solvent based polyurethane varnish and yes it will do a very nice job spraying polyurethane varnish. I've used mine to varnish wood trim (I sprayed the stained wood trim before installing it.) and it gave a factory quality finish.Be sure to thoroughly clean the sprayer with mineral spirits or VM&P; Naptha when you are done.
1245609
Yes. Use the fine finish adapter for this and remember to clean it out with paint thinner.
1245610
I believe that there is a newer model that can spray 'hot" , or flammable liquids such as lacquer or poly. But yes, this will spray any liquid with the consistency of latex paint.
299909
Just make sure you seal it with a uv protectant type of polyurethane if you do. I stained and sealed mine without uv protection and had to go back and sand the entire thing and refinish, what a pain!
289741
I would not put this product through a sprayer as it is like a two part epoxy and will solidify in your machine. Apply with a hand tool, and only mix up what you can work with. This is an awesome product, which I had much success with, but read and follow the directions.
1842674
I don't think so. I looked into that and it seems to be counter productive. The spray should be all you need.
700655
We have not had this problem. Perhaps they did not apply enough final coats of polyurethane and allow it to cure long enough~According to the directions you must make sure each coat of this process has been cured long enough before applying the next coat~
257669
I used the product in my garage after applying an epoxy finish. I can not remember if I mixed it with polyurethane or epoxy for the top coat. In any case, I was a little suprised, the product worked very well. This was about 3 years ago and the top coat has held up very well. It does add some grip to the floor but I am not sure how it does.
16189
Yes, typical you would use a construction grade adhesive made for polyurethane.
1341973
I dont' know if this product would do it. I'd look for a polyurethane especially for that purpose.
527477
I haven't used it for that. But you could possibly go online and look at the manual to see if it is recommended. I think you can spray pretty much anything with this machine as long as you get to the proper viscosity.
1586882
Absolutely. This sprayer can spray latex paint which is much harder to spray than poly. No worries. - Gleem Paint
402061
I used soygel to remove polyurethane and epoxy coatings on gun stocks with good success. It takes a lot of gel and needs to soak for a few hours.
517120
The wood is very smooth and it could be fine without polyurethane. We did put polyurethane on, and as Gennaro says below, you need two coats and should lightly sand the first coat before putting on the second. So you don't need to also sand the wood.
1880864
It is better off to ensure that you remove any sort of paint, scratches or dents and such through sanding and leveling prior to applying polyurethane. To answer your question in a few words, yes that would work.
1260355
I have only used it as a spray. I have no idea if you can use it as you want to do. I would suggest you contact the manufacturer.
414193
Yes, however I would suggest not getting the sprayable kind. Get the full plasti dip and thin it with xylene. You will get a better mix that will spray easy and also provide better coverage.
1620788
According to page 4 of the operator's manual, the answer would be that clear sealers, oil stains, and polyurethane may be sprayed without any thinning. Of course, as they say, 'your mileage may vary' depending on specifically which formula you're using as some may be thicker than others and you'll always want to follow the coating manufacturer's instructions to the letter as well as having all of your cleanup supplies ready to go so you can clean the gun immediately upon completing your spraying.
273758
I would think so. Find a small, out of the way area and test spray it first. I have used this on many fabrics so far and it has worked nicely. Although I had to put several applications on to get the desired effect.