Can you use a latex stain over linseed oil?
on Mar 23, 2012 NOPE - you absolutely cannot use latex over oil on a deck...unless its some specially formulated stain made for that purpose. Oil based stains tend to work the best on decks and hold up well in most markets. There are some specially formulated latex paints that are designed to go right over old oil-base paints without priming.
Can I apply polyurethane over oil before oil cures?
In some instances, this could work even better than oil-based polyurethane over oil-based stain because water-based finishes dry very clear. Remember that the stain must have fully cured before you apply water-based polyurethane. Also, discoloration is possible, so test the poly on a small part of the stained wood before applying it to the rest.
Can I use a water based polyurethane over an oil based stain?
You'll want the oil-based drying agent to completely vaporize from the stain before applying the water-based finish. You may apply the Minwax Water Based Polyurethane over a fully cured Minwax Wood Finish Stain (oil-based). If the stain is cured and inactive, the mineral spirits will not affect the color.
Can You stain wood after you put polyurethane on it?
Yes, you can stain over polyurethane, but the result you will get probably will not be the one you actually want. It will only look like a careless coating of sticky or greasy substance. You will also need to put a new layer of polyurethane over the satin. Otherwise, satin will rub off from the surface.
Can you put polyurethane over oiled wood?
In short; you CAN apply a lacquer or a polyurethane over a Danish oil. Just as you can over any Drying Oil. The key to success is to make sure the oil has fully dried first. This should make sense, because once dried, the oil has cured to a hard solid film surface, and stuff will now stick to it.Nov 3, 2018
How do you seal linseed oil?
Apply the first coat with a brush, roller or cloth. 10 to 15 minutes after application, completely wipe the surface to remove any excess oil. Failure to complete this step will leave you with a sticky surface. 2-3 coats, applied at 12 to 24 hours intervals are necessary for proper protection.Nov 6, 2015
Can you use linseed oil before varnish?
As long as you are sure that linseed oil has cured into a hard resin, (and it isn't still in its soft film form), you can go ahead and add that coat of varnish.
Is linseed oil a sealer?
Dry, bare wood is like a sponge and will soak up almost anything applied to its surface, and boiled linseed oil is one of many interior and exterior wood preparation products available, and acts as a good wood sealer to make surfaces much more water resistant.Nov 3, 2020
Should you sand between coats of linseed oil?
Applying Boiled Linseed Oil – The Final Coat The only difference in this coat is you don't sand after the final coat.Jul 19, 2018
Can you varnish over linseed oil finish?
If you use boiled linseed oil, you can topcoat it with any finish once it cures enough. One finish that's very popular and provides very good protection goes like this; Sand to 180, remove the dust, and apply a light coat of oil (linseed, tung, danish oil, varnish, etc.) Let the oil cure.Feb 23, 2005
Can you stain over linseed oil?
You shouldn't use a regular stain over linseed oil. This is because linseed oil is a deep-penetrating finish. Also, linseed oil can take very long to dry meaning that the top layer when dry will be very hard. You should only use topical stains like gel over linseed oil.Jan 19, 2022
Will Polyurethane Stick To Linseed Oil?
Polyurethane will stick to linseed oil only if the linseed oil is completely dry and you sand it before applying the polyurethane.
Can You Mix Linseed Oil and Polyurethane?
It’s not a good idea to mix polyurethane with linseed oil. This is because doing so will make the mixture very thick and difficult to apply.
How To Apply Polyurethane Over Linseed Oil? (4 Steps)
This guide will show you how to apply polyurethane over linseed oil in 5 simple steps. But first, you’ll need a few tools and supplies:
Will Linseed Oil Stick To Polyurethane?
Linseed oil will not stick to polyurethane unless you remove the polyurethane finish from the surface. This is because linseed oil is a penetrating oil finish.
Can You Put Linseed Oil Over Polyurethane?
Yes, you can put linseed oil over polyurethane. But, you should know that linseed oil works best when used over oil-based polyurethane due to the high level of oils in both finishes. When you put linseed oil over polyurethane, you’ll create a finish known as “French polish.”
Does linseed oil need to be sealed?
Linseed oil needs to be sealed to prevent moisture from accumulating on the surface. Since linseed contains natural essences that make it more eco-friendly, non-toxic, and odorless so it does not harm the environment.
Can I use polyurethane over linseed oil?
Since polyurethane is a synthetic polymer, you can simply use a canned spray bottle to spray polyurethane over your linseed furniture. Applying polyurethane over linseed oil will mix and create an oil-varnish blend that will enhance the color.
Can you use varnish under poly?
Yes, broadly speaking you can do this and there is no real penalty. You do tend to see an increase in drying time, but contrary to many statement to the contrary online the oil will cure perfectly well under a coat of poly, because the varnish is not at all a perfect oxygen barrier. Click to see full answer.
Can you varnish over Danish oil?
In short; you CAN apply a lacquer or a polyurethane over a Danish oil. Just as you can over any Drying Oil. The key to success is to make sure the oil has fully dried first.
Can you topcoat linseed oil?
If you use boiled linseed oil, you can topcoat it with any finish once it cures enough. One finish that's very popular and provides very good protection goes like this; Sand to 180, remove the dust, and apply a light coat of oil (linseed, tung, danish oil, varnish, etc.) Let the oil cure.
Can you use water based polyurethane over oil stain?
Likewise, can water based polyurethane be used over oil stain? You may apply the Minwax Water Based Polyurethane over a fully cured Minwax Wood Finish Stain (oil-based). The mineral spirits will remove any active/excess stain from surface and help the stain to cure out.
Can you put varnish over boiled linseed oil?
Not at all stupid because you can't put waterbased "varnish" over boiled linseed oil. But you can go over boiled linseed oil with oil based varnish-- that's the type of varnish that says on the can clean brushes with white spirit.
How to apply Purdy varnish?
They're about US$15- 20 and one brand to look for is Purdy (in the US). Dunk the brush into a pot of thinner for 5-10 minutes to reduce the build up of dried out varnish building up on the bristles. Clean the brush thoroughly after use and wrap the bristles in a paper towel whilst they dry to help keep their shape.
How to prevent varnish from sags?
Don't overwork the varnish, and do drag the brush from the centre of a panel over the edge (as opposed to brushing from the edge towards the centre.) This prevents runs, curtains and sags. It's a bit trickier around frame and panel parts, but you'll find the way with practice. Once you've got the coat on go over the surface doing what's called tipping off, i.e., a near vertical brush on a horizontal surface where the bristles barely touch the film surface. This helps any bubbles in the finish work their way out.
Why is gloss varnish clear?
The sheen is caused by the addition of silica to the varnish, and the silica particles do tend to black light. Gloss has no silica in it, therefore it's clearer.
How long does it take for linseed oil to cure?
Boiled linseed oil can take months to fully cure, especially if it is applied a bit to heavy in cold weather. Don't ask me how I know ...
How long after blo is applied can sealer be applied?
It's exceedingly difficult to find related info. The answers I've seen claim that a sealer can be applied a few hours after the last layer of BLO has been rubbed off. Others say one must wait 30-45 days after the last layer of BLO has been rubbed off in order for the BLO to be cured.
Does BLO hydrate wood?
BLO does not "re-hydrate" dry wood, it only forms a mildly protective barrier against the penetration of dirt and water. It also adds a warm amber color that looks good on some species, and horrible on others. If the wood you are using is punky, so dry and rotted that it feels like a sponge, then infused resin stabilization is about the only way to make it suitable for building. Since this requires a vacuum chamber and an oven, stabilizing larger pieces isn't practical. If the wood you are using is hard enough to shape into joints and hold a screw, its fine. Attempting to saturate the wood with BLO will only result in a piece that 'weeps' oil for weeks or months. Voice of experience....
Can you use oil based stain on a BLO?
IMO, although the oil based stains and finishes should adhere to the BLO when it is dry to the touch, it would be better to wait until the BLO fully cures (no longer smells) so that it isn'trying to off-gas under the top coats.
Does oil finish take longer to cure?
To my knowledge oil finishes, in general, take longer to cure and ones that are absorbed take even longer.
Can you use oil based polyurethane on a lathe?
Yes, assuming you are using an oil-based polyurethane they are perfectly compatible. This will work fine. Next time you could probably even mix 50/50 poly and BLO when you apply it on the lathe. You will get the look and protection you want all in one step.
What oil to use for slick finish?
There is a durable slick finish that can be done after the oil has had time to dry. First, use a tinted grain filler that is compatible with oil based finish. Then mix about 1/3 of each: gloss oil based urethane, Thomson's Danish oil (or Watco), and naphtha.
Can you use pre-cat lacquer on furniture?
A great piece of furniture can quickly be ruined by a poor finishing job. Having said that, if you have the equipment and skill, use a pre-cat lac quer. It is durable, water white and much easier to apply, maintain and repair.
Is linseed oil water white?
It is durable, water white and much easier to apply, maintain and repair. Also , strip that water based poly off and stay away from linseed oil unless you are going to be using an oil-based finish. From the original questioner: Thank you.
Does water based polyurethane need a sealer?
Water based poly does not require a sealer. Also, linseed oil takes a very long time to dry sufficiently for top coating. Most likely it was not fully cured. It sounds like you built a beautiful table. If you are not a finisher, I would suggest having it professionally done.
Can you use water based polyurethane with BLO?
Water-based poly isn't compatible with BLO. Now this furniture maker has to strip off the poly and apply a more suitable top coat. October 1, 2010
Can you use Danish oil on wood?
The oil will remain in the wood. You can use a straight varnish, but it requires practice and a day between coats. Also, you will need to rub out the finish after you have applied your coats, which is another skill set entirely. If you do opt for a varnish, make sure it is an alkalyd-resin interior varnish, not a spar or marine varnish. They are formulated for completely different environments. Your best bet as a novice is to use a Danish oil (made by Watco). It is very easy to apply and maintain and does offer a small amount of protection.
Is alkalyd resin a spar varnish?
If you do opt for a varnish, make sure it is an alkalyd-resin interior varnish, not a spar or marine varnish. They are formulated for completely different environments. Your best bet as a novice is to use a Danish oil (made by Watco). It is very easy to apply and maintain and does offer a small amount of protection.
