The general dominion of thumb in woodworking circles is come leave wood glue to dry for 24 hours prior to removing the clamps. If a 24-hour curing time is typically overkill, this is no factor to rush and also remove the clamps. Multiple factors add to the time it takes because that the glue to dry, indigenous the surrounding climate to the type of wood and the type of glue being used. This article aims to boost your understanding of these determinants so the you can get on with your job as shortly as possible without points falling apart.

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1 wood Glue dried Time, cure Time, and also External influencing Factors2 species of hardwood Glues3 Recommended wood Glues5 frequently Asked Questions

Wood Glue dry Time, cure Time, and External influencing Factors

The native “dry” and “cure” seem come be supplied interchangeably. Although this might sometimes it is in the case, they execute not describe the exact same thing. When the lumber glue is dry, this means that you can remove the clamps as it will host without your aid, but it has yet to completely cure. Once the glue has actually cured, this way that it has reached the state whereby its shortcut is in ~ its strongest. Drying time have the right to take as tiny as 30 minutes, whereas curing time can take a lot longer. However, together mentioned, there room other determinants at beat here.

Climate and Temperature

The drying procedure will differ from one adhesive to another. PVA glue, because that instance, dries with the process of dehydration. Throughout the dry time, the moisture in the glue evaporates right into the air. If the adhesive is in a humid environment, it will take longer to dry as there is more excess moisture in the air, therefore slowing down the evaporation.

Most PVA glues will have actually instructions for just how long to leave the adhesive to dry. If you room working in a humid setting or if the is raining, it is best to boost the encourage drying and curing time respectively.

Temperature is one more contributing factor to exactly how long hardwood glue takes come dry. The colder the temperature, the longer the glue will take to dry. Generally speaking, the minimum temperature because that a adhesive to dry is in between 50 and also 60 levels Fahrenheit (10 and also 15.5 degrees Celsius), but the right temperature is between 70 and also 80 degrees Fahrenheit (21 and also 26.6 degrees Celsius).



The moisture content in the lumber can additionally contribute come the size of time it takes for lumber glue come dry. The drying time for glue applied to dry lumber will it is in much less than the of wood v a higher moisture content.This is since dry wood draws moisture the end of the hardwood glue, which accelerates the time that takes for the glue to dry.

The wood kind will also influence just how long it takes for wood glue come dry. If the timber you space gluing is an extremely porous, it will absorb a lot of the glue and also you will certainly be forced to usage more, which will certainly take much longer to dry. Thus, denser wood will need much less glue, i beg your pardon will because of this dry an ext quickly.

It is vital to keep in mind that part woods have actually a high acid content, such as walnut, mahogany, cherry, and oak. These woods shortcut poorly with particular glues, such as epoxies.

Types of lumber Glues

One of the main factors that affect drying time is the kind of glue that is used. There space a lot of options accessible when it comes to wood glue. All of them promise variety of completing advantages, and most of lock deliver. From polyvinyl to polyurethane and glue make from pet hide, let united state take a look at at few of the different varieties of wood glues accessible to us.

Polyvinyl Acetate timber Glue

Polyvinyl Acetate glue, or PVA, is by far the many common kind of timber glue. Modern-day PVA glues space extremely solid and in some instances stronger 보다 the lumber itself. PVA adhesive is widely available and can be inexpensive, as it is frequently used together a white glue in crafts. Virtually all PVA glues room water-resistant once cured.

There are many PVA glue brands on the market, and also they are not all developed equally, for this reason be sure to purchase one the is particularly designed for use on wood. A good-quality PVA glue have the right to last because that years come come, will provide off no toxicity fumes, and is easily applied with a brush or directly from the bottle’s nozzle.


Polyurethane Glue

Polyurethane glue is no water-based, which way that the has greater levels the volatile essential compounds (VOCs), which room toxic fumes exit by the adhesive in its fluid state. This glue is appropriate for joinery and also porous wood, as it does not saturate the wood choose water-based glues, i m sorry can cause the wood to swell.

Unlike PVA glue, polyurethane starts to dry as soon as the adhesive interacts through moisture in the air as well as the wood. That is therefore that polyurethane adhesive is an excellent for gluing wood with a high water content. The downside to polyurethane glue, however, is the it have the right to take a long time to cure.

Epoxy Glue

Epoxy glues are ideal for pour it until it is full in gaps as well as for bonding, as they perform not shrink as soon as dry. Epoxy requires you come mix 2 substances, being a resin and also a hardener. It is the mixing of these two substances the creates the chemical reaction the starts the drying process.

The drying and also curing times vary greatly; there space quick-setting epoxies and there are epoxies the take much much longer to dry and to full cure. Generally, the much longer an epoxy takes to cure, the more powerful it is. Epoxy glues may not be efficient on details woods that have a high acid content, however, such as oak, walnut, and also cherry.



Cyanoacrylate, far better known together superglue, is fast-drying and also bonds well to wood. However, as soon as dry, the structure itself is not practically as strong as epoxy or PVA glue. Thus, this adhesive is ideal for repairing little chips in wood and also gluing inlays. It can also be provided as a temporary organize for when you are using wedges to help with clamping. Superglue can also be mixed with sawdust to make a great crack filler. Cyanoacrylates dry by illustration in moisture from the air, and also in act so, they produce a solid mesh-like bond. This can occur within a few minutes or seconds.

Hide Glue

Hide adhesive is also referred to as animal glue and also has been offered for hundreds of years, staying a favored adhesive amongst woodworkers of all ages. Hide glue comes in a crystalline form that needs heating to liquefy it, return it additionally comes bottled in fluid form. Hide glue can work out to be lot cheaper than artificial glues and also is likewise non-toxic and biodegradable. As soon as cured, pet hide glue deserve to be simply as strong as that more contemporary PVA counterpart.

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Type the GlueAverage dry TimeAverage Curing Time
Polyvinyl Acetate timber Glue30 minute – 1 hour18 – 24 hours
Polyurethane Glue1 – 2 hours24 hours
Epoxy30 minutes – 1 hour12 – 74 hours
Cyanoacrylate10 seconds – 10 minutes24 hours
Hide1 – 3 hours12 – 24 hours

Recommended timber Glues

There room a lot of of selections when it pertains to wood glues, therefore we have compiled a couple of favorites to aid you narrow down your find for the ideal wood glue for her project. Remember the a sluggish drying time is not necessarily not a bad thing – it can allow for extra time come assemble her project. If the adhesive dries too quickly, you might end up v a crooked joint.


Best Polyurethane Glue for wood: GORILLA Polyurethane Glue

Gorilla is a popular glue brand through a large selection that premium products, yet their polyurethane glue is the most versatile and effective when it comes to bonding wood. This glue is right for both indoor and also outdoor use, as it is waterproof and is not influenced by the elements. Gorilla’s polyurethane glue is the ideal selection for uneven surfaces and also its incredibly solid bond will stand the check fo time.