Wood glue: Advantages, applications, classification and price

Wood glue is a specialized glue used to bond wooden surfaces together. It has the ability to create a durable bond that can withstand forces and environmental impacts.

This type of glue is widely used in the woodworking, furniture, construction and repair industries. On the market today there are 4 popular types of wood glue and glue prices range from 15.000 to 92.000 VND/bottle.

According to Grand View Research's global wood glue market report: This report predicts the global wood glue market will reach a value of 5,5 billion USD by 2028, with a compound annual growth rate (CAGR). ) is 6,2%. This growth is driven by growing demand for sustainable woodwork, furniture and building products.

Advantages of wood glue

Wood glue has many advantages such as high adhesion, good strength, water and chemical resistance, and quick drying time.

• High adhesion: Able to effectively bond wood surfaces together, creating a durable bond.
• Bearing good: Can withstand impact, impact and vibration without peeling.
• Water and chemical resistance: Some types of wood glue are resistant to water and chemicals, making them suitable for use outdoors or in humid environments.
• Fast drying time: Wood glue usually has a quick drying time, helping to save construction time.

Application of wood glue

Wood glue is used to bond wood to wood, metal, glass, brick, stone, plastic and wall surfaces.

Glue wood to wood

There are many cases of gluing wood to wood, each case will use a different type of wood glue, for example:

• Horizontal pasting: Use 2-component milk glue.
• Paste vertically: Use 1-component milk glue.
• Edge gluing: Use Hotmelt glue.
• Furniture assembly: Use milk glue and AB glue.

They help connect wooden panels together securely, forming larger wooden structures such as tables and chairs, cabinets, beds, bookshelves, etc.

Glue wood to metal

Many interior products combine wood and metal. Wood glue helps bond them together tightly.

Glue wood to glass

Wood glue creates good adhesion between wood and glass surfaces in applications such as glass doors, partitions, display cabinets...

Glue wood to stone tiles

Because it has good adhesion and does not penetrate, wood glue does not damage tile and stone surfaces. We can install wooden panels on brick walls, or tile on wooden floors.

Glue wood to plastic

When using wood glue on plastic, we must look for glues that are not highly acidic to avoid corroding the plastic. Neutral glue can still bond wood and plastic surfaces together, creating beautiful products like the illustration below!

Glue wood to the wall

Wood glue helps fix decorative wooden wall panels safely and aesthetically.

What types of wood glue are there?

4 popular types of wood glue today: AB glue - 2-component epoxy glue, hotmelt glue, milk glue, CA glue (Cyanoacrylates).

AB glue – 2-component epoxy glue

AB glue (2-component epoxy glue) is a type of wood glue mixed with Epoxy resin (adhesive agent) and curing agent (substance that helps the glue dry quickly). These 2 substances are packaged separately and sold in pairs. When buying AB glue to use, we must perform an additional step of mixing the glue according to the ratio on the box.

Although not pre-mixed like other types of glue, AB glue has high adhesion and is commonly used in the wood industry. Using AB glue makes wooden parts stick together firmly without the need for nails or chisels, protecting the beauty of the product.

Hotmelt glue

Hotmelt glue is a solid wood glue that needs to be melted into liquid form before use. They are commonly used for veneer gluing and edge gluing in the wood furniture processing industry. The special feature of this type of glue is its ability to resist solvents and heat effectively, and the glue pump is easy to clean after use.

Milk glue

Milk glue is an opaque white liquid wood glue. This is a water-based glue whose main ingredient is vinyl acetate (PVA), an organic polymer. The advantages of this type of glue are good adhesion, difficult to peel off, water resistance, and high heat resistance.

However, milk glue's drying time is longer than other types of glue and it has a quite pungent smell. In the wood industry, milk glue is often used for horizontal and vertical joints (Finger joints), assembling wooden parts together.

Wood glue has a milky white color with a pungent smell and high adhesion

CA glue (Cyanoacrylates)

CA glue (Cyanoacrylates glue, quick glue, super glue, super glue) is an adhesive that comes in liquid or gel form. It can bond most types of materials such as wood, metal, plastic, glass, etc. but cannot be used on cotton, wool or items placed in the microwave.

• In liquid form, glue easily penetrates small details with quick drying time.
• In gel form, glue has viscosity so it has less wear and is easier to control the surface of the glue than in liquid form.

The disadvantage of this type of glue is that it is not suitable for pasting on large surfaces. Use them only to bond small details. The drying speed is too fast, requiring quick and precise operation.

Which wood glue is strong?

9 strong wood glue brands include: Quick Nail Glue, Orange Lion Glue, Weber Glue, Titebond II Glue, Duraval Glue, Gorilla Wood Glue Glue, 502 Elephant Glue, Kosmos Glue.

Quick Nail Glue

Quick Nail Glue is a wood glue using Japanese technology, with a high bearing capacity of up to 30kg/cm², and a drying time of 7 minutes. They can be used on many rough surfaces such as wood, concrete, brick, stone, metal, PVC, gypsum board, fiber cement board, etc., creating a strong and safe bond. However, they are not suitable for smooth material surfaces such as Mica, Alu,...

Quick Nail wood glue

CA glue (Cyanoacrylates) orange lion

Orange lion glue (CA glue, Cyanoacrylates, smokeless 502 glue) has the ability to bond instantly, requiring the user to have extremely high gluing speed and accuracy. Because it does not leave white stains (white smoke stains) on the glued surface, besides being used to glue wood, the glue is also commonly used to glue on transparent materials.

Weber glue

Weber is a brand that produces many types of glue. Among them, types of glue recommended for use in gluing wood include:

• Weberseal WA-100: This is acrylic-based wood glue.
• Weberseal WS-200: This is an Acid-based silicone wood glue.
• Weberseal WS-300: This is a one-component Acid vulcanizing silicone wood glue.
• Weberseal WS-500: This is a neutral vulcanizing one-component silicone wood glue.

The advantage of weber wood glue is its high adhesion, durability and elasticity. The product is less affected by heat and water, ensuring stability for the project. The above glues can be used for many materials other than wood such as PVC plastic, brick, stone, aluminum, glass, stainless steel, etc.

Titebond II glue

Titebond II glue is a safe wood glue that can be used for wood materials in contact with food such as wooden cutting boards. This is certified by the US Nutrition and Drug Administration (FDA). The glue is liquid, honey yellow in color but turns clear when dry. Because glue has a low pH (3.0), it can cause corrosion on metal surfaces, so be careful when using it.

LityBond Glue

LityBond glue is a milky white PVA wood glue. When using, we must fix the two glued surfaces for at least 2 minutes and keep the product intact, not affecting them for 30 day. There are 1 types of LityBond glue classified by label:

• Litybond blue label glue: This is a wood glue that meets ANSI (American National Standards Institute) water resistance standards, can be used indoors and outdoors.
• Litybond yellow label glue: This is wood glue specifically used in the home.

Duraval glue

Duraval glue is a transparent wood glue that does not require mixing to use and is certified to be safe for health and the environment. This type of glue does not deform when left for a long time. You just need to put it in a cool place and close the lid carefully to preserve it.

Glue can glue many different types of wood, including wood with high humidity, wet or moldy wood. In addition, this type of glue can also be used for other materials such as: plastic, rubber, felt, foam, foam, fabric, paper, etc. The dryness of the glue reaches its most complete state after 24 hours.

Duraval wood glue

Gorilla Wood Glue

Gorilla Wood Glue is a PVA wood glue imported from the US, can be used indoors and outdoors (in covered areas), and meets ANSI/HPVA Type II certification (the bond is water resistant according to international standards). Because it is a water-based glue, the product is very easy to use. When pasting, the two surfaces need to be pressed firmly for 20 to 30 minutes. The glue will be completely cured after 24 hours. They can be used on hardwood, softwood and natural synthetic wood.

Glue 502 elephants

502 elephant glue is a liquid wood glue that turns into a white solid when dry, creating a durable bond. Glue is used to fill wooden surfaces, glue wooden edges, and create connections between small details. In addition to wood glue, they are also recommended for other products made from leather, metal, rubber, glass, porcelain, etc. Becoming the "national glue" very familiar to Vietnamese people.

502 elephant glue only takes 3 to 5 seconds to adhere to the product, and has an extremely reasonable price. Packaged into small tubes for users to easily transport and repair damaged objects.

Note: This type of glue is quite toxic, you should not let the glue come into contact with your skin or smell the glue for too long.

Kosmos Glue

Kosmos glue (Kosmos bond) is a white silicone wood glue, packaged in a 300ml tube, convenient for construction projects and interior and exterior decoration. The product has good adhesion, withstands high temperatures, is elastic and dries quickly. In particular, the glue has the ability to naturally stretch, creating tightness for items, not leaking air or water.

Is wood glue expensive?

Depending on the type of glue, weight and brand, wood glue has a corresponding price. The following is the market reference price list in July 7.

Types of glue	Illustration	Reference price
Quick Nail Glue		70.000 VND/ bottle/ 300ml
CA glue (Cyanoacrylates)		11.000 VND/ bottle/ 20g
AB Glue (Epoxy Glue)		149.000 VND/set/1kg
PUR glue		5.200.000/ Carton/ 20kg
Weberseal WA 100 glue		39.000 VND/Bottle/450gr
Weberseal WS 500 glue		65.000 VND/Bottle/300ml
Weberseal WS 200 glue		59.000 VND/Bottle/450gr
Weberseal WS 300 glue		59.000 VND/Bottle/450gr
Titebond II glue		92.000 VND/Bottle/473ml
LityBond 2in1 green label		80.000 VND/Bottle/500g
LityBond II gold label		65.000 VND/Bottle/500g
Duraval glue		350.000 VND/carton/3 liters
Gorilla Wood Glue		399.000 VND/Bottle/1 liter
Glue 502		15.000 VND/Bottle/100gr
Kosmos Glue		49.000 VND/Bottle/300ml

Frequently asked questions about glue used to glue wood

Instructions on how to mix wood glue?

Mixing wood glue properly is an important factor in creating strong and durable joints for wooden products.

To mix glue effectively, it is necessary to prepare wood glue and fine, clean sawdust with a ratio of 3 parts glue and 1 part sawdust (can be adjusted depending on the desired consistency). Mix well with a wooden stick or spoon until the mixture is homogeneous and reaches the right viscosity. It is recommended to test on a scrap piece of wood to check adhesion and color.

Then, apply the glue mixture to the surface to be repaired, making sure to cover the gaps. Let dry for a few hours depending on the type of glue. Finally, sand the surface and apply a protective layer if necessary to complete the product.

How long does it take for wood glue to dry?

The drying time of glue depends on the glue, the fastest is 15 to 20 minutes but the slowest is 24 hours.

Is wood glue safe?

Wood glue is not safe and is harmful if swallowed or inhaled. When using, you must comply with safety regulations such as wearing gloves and protective glasses. Today, some types of glue have well-controlled ingredients to ensure greater safety for users.

How to remove wood glue?

There are 6 ways to remove wood glue:

• Option 1: Use specialized glue remover.
• Option 2: Use vegetable oil to coat the glue for 2 hours.
• Option 3: Use furniture polish and a clean cloth to rub over the glue stain.
• Option 4: Mix soap solution with warm water, wipe until the glue softens and rub until the glue comes off.
• Option 5: Apply nail polish remover to a cotton ball to wipe off the glue stain.
• Option 6: Apply mineral oil to the glue stain and rub gently with a clean cloth.

If you are interested in Kosmos wood glue, you can contact us via number 0981 535 059, we will advise you on detailed information.