man applying glue on wood surface

Glueing Wood: 5 Things to Consider

Woodworks can last long and look more impressive with the right glue. In the market, there are countless glue products for every need, from do-it-all glues to more specific ones. To meet the objective of woodworking projects, there should be improved glue performance to ensure sturdy works. If you are looking for a polyvinyl acetate (PVA) or expanding wood glue in the UK, the tips below can greatly help.

1. Use PVA When Starting Out. Otherwise, Use Expanding Glue

PVA glues and expanding glues are the most popular these days. PVA glues remain to be the most common, while expanding glues are typically sold by more specialist suppliers.

PVA flexes slightly the moment it sets, and it is easier to clean excess glue with PVAs. Expanding glues can fill small gaps, unlike PVA. Wiping it off, however, is a bit harder as you need to let it harden first to remove the excess. PVA is best for starters while expanding glue is best for seasoned upholsterers.

2. Pick Waterproof Glue for Outdoor Woodworks

Outdoor projects will definitely face different elements. Rain is enough to weaken the glue and its structure. Good thing, waterproof glue is the best solution to that. It contains PVA and polyurethane, both of which are known to be strong in weathering the rain. Particularly with polyurethane, it can bond many materials like metal and glass. Beware of those that claim that they are water-resistant glues as some may not be good enough in the outdoors.

3. Use Slow-Setting Glues When You Need Time for Your Project

hand of a carpenter taking measurement of a wooden plank

It is always great to find glues that dry and bond quickly, but not all projects are rushed. There are more complicated projects that ask for more time to either help you with making adjustments while you glue joints or when the project is ultimately complex to finish. Use slow-setting glues when you are doing such projects. These products come with labels, such as ‘longer assembly time’ or ‘longer open time’.

4. Prior to Prefinishing, Mask the Glue Joints

To strengthen a glue joint, it is best to keep the joints free of any finish. To do this, use masking tape to areas that will be glued. The tape will remove varnish or any stains. Remove the tape to see wood that is cleaner and easier to apply glue to. However, if you are using a water-based finish, it is recommendable to try a ‘no-bleed’ tape (often used by painters) for better masking.

5. Learn to Apply the Right Amount of Glue

Knowing the right amount of glue comes with practice. If you are just starting out, you begin to see if enough glue is applied. A little amount of glue can make joints weaker, with the structure losing strength after a short period of time. Too much amount of glue is messy. As a rule, assess first the particular need of a joint for glue power. Woodworks that carry load or are stressed with particular structural connections need more glue.

Glueing wood demand specific needs and requirements. To guarantee successful woodworking projects, finding and using the right glue is imminent. Like building structures made of other materials, e.g. cement type or correct steel bolts, woodworks aim for proper materials too to ensure quality work.