Titebond 670 Wood Glue Review - Pros, Cons, Tips, and Safety

An Overview of Titebond 670 Wood Glue

Titebond 670 has been a popular wood glue option for decades. As one of the leading brands in woodworking adhesives, Titebond offers a variety of products for both hobbyists and professionals. The Titebond 670 is a PVA glue designed for interior woodworking applications.

What is Titebond 670?

Titebond 670 is a polyvinyl acetate or PVA glue. PVA glues are a common type of wood glue due to their strength, flexibility, and water resistance once fully cured. Titebond 670 is a version of their classic wood glue optimized for use on hardwood, softwood, and composite wood materials in indoor projects.

Key features of Titebond 670 glue include:

• Water-based formula
• VOC-compliant for low odor
• Clear drying color
• Fast 20-30 minute set time
• Strong wood bonds
• FDA approved for indirect food contact

Titebond 670 is a medium viscosity glue that can be applied by bottle, brush, or roller. It meets federal specifications for wood glues and has a 24 month shelf life when stored properly.

Using Titebond 670 for Woodworking

Titebond 670 is designed for interior wood joinery and assembly. It is not suitable for outdoor projects or situations with long term water exposure. Proper wood joint preparation is key for maximum bond strength.

To use Titebond 670:

1. Ensure wood surfaces are clean, dry, and tightly fitting.
2. Apply glue evenly to one surface.
3. Assemble joint and clamp tightly.
4. Allow glue to cure for 20-30 minutes before handling.
5. Wait 24 hours for full bond strength.
6. Sand and finish as desired.

Titebond 670 performs best between 55°F and 110°F. It can be used for bonding all types of interior woodwork including furniture, cabinetry, turnings, carvings, and crafts. The water cleanup and lack of clamping pressure needed make it a versatile choice.

Titebond 670 vs Other Glues

How does Titebond 670 compare to other popular wood glues?

Titebond 670 vs Titebond III

Titebond III is also a PVA glue but has higher water resistance than 670. Titebond III can be used outdoors and is optimal for applications like laminating, radio frequency gluing, and cold pressing. Titebond 670 has a faster setting time but less waterproof properties.

Titebond 670 vs Gorilla Wood Glue

Gorilla Wood Glue is a PVA adhesive like Titebond 670. Key differences are that Gorilla Wood Glue foams as it dries, offers shorter clamp times, and is waterproof when cured. Titebond 670 provides a bit longer open time and lower cost per ounce.

Titebond 670 vs Elmer’s Carpenter’s Wood Glue

Elmer’s Carpenter’s Wood Glue is also a PVA-based interior wood glue. It offers similar performance to Titebond 670 but has a longer clamping time. Elmer's glue foams slightly during cure while Titebond 670 dries clear. Titebond 670 also meets more VOC standards.

For the average woodworking hobbyist or DIYer, Titebond 670 offers a combination of good value, versatility, strength, and ease of use that makes it stand out among top contending wood glues.

Tips for Using Titebond 670

Here are some handy tips for getting the most out of Titebond 670 wood glue:

Test Fit Joints

As with any adhesive, proper joint fit is key. Test fit parts ahead of time and sand or plane as needed to ensure a tight seamless fit.

Mind the Open Time

Titebond 670 has an open time of 5-10 minutes in normal conditions. Don't spread more glue than you can assemble within that timeframe.

Watch the Temperature

Titebond 670 cures best between 55°-110°F. Use caution in very cold or hot environments and consider supplementing with clamps or tape.

Clean Up Promptly

Clean up excess squeeze out glue immediately with a damp sponge or cloth to avoid difficult dried glue cleanup later.

Let It Cure

It takes a full 24 hours for Titebond 670 to reach maximum strength. Avoid putting bonded joints under much stress during this time.

Consider Grain Direction

For the strongest bond, apply glue to the end grain surface rather than long grain when joining wood boards end-to-end.

By following basic PVA glue best practices, Titebond 670 will deliver reliable results for indoor woodworking projects.

Safety Tips When Using Titebond 670

While Titebond 670 is relatively safe compared to other chemical woodworking products, there are still some precautions to take when using this adhesive.

Use in a Well-Ventilated Area

Always use Titebond 670 glue in a room with good airflow. This minimizes exposure to fumes released as the glue cures.

Avoid Contact with Eyes and Skin

Prevent accidental eye contact by wearing safety glasses when applying glue. Wear gloves and long sleeves as well to reduce skin contact.

Clean Hands After Use

Wash hands thoroughly with warm soapy water after using Titebond 670. This removes dried glue that could otherwise transfer to your eyes or mouth.

Store Properly When Not in Use

Keep unused Titebond 670 glue bottles sealed tightly and stored out of the reach of children. Storing at room temperature maximizes shelf life.

Dispose of Responsibly

Consult your local regulations for proper disposal of used Titebond containers. Never pour down a household drain.

Basic safety measures allow you to take advantage of Titebond 670's bonding power while minimizing risks.

Frequently Asked Questions

Does Titebond 670 work on plastic and metal?

No, Titebond 670 is formulated only for wood bonding applications. For multi-material projects, consider an epoxy or super glue.

What's the difference between Titebond I, II, and III?

Titebond I is for interior woodworking. Titebond II offers increased strength and longer open time. Titebond III has the highest water resistance of the three.

Can I thin Titebond 670?

It is not recommended to thin Titebond 670 as this can reduce its bonding effectiveness. Use as is direct from the bottle.

Does Titebond 670 work on exotic woods?

Yes, Titebond 670 can effectively bond almost all wood species including domestic and exotic woods.

How long does Titebond 670 take to dry?

Titebond 670 will dry to the touch in 20-30 minutes under normal conditions. Full cure takes 24 hours.

Conclusion

For over 60 years, Titebond has produced reliable American-made wood glues. Titebond 670 combines proven PVA bonding strength with ease of use and versatility ideal for interior woodworking projects. By following safe practices and application tips, DIYers and woodworkers can take advantage of this quality adhesive's ability to create strong and long-lasting wood bonds.

FAQs

Can I use Titebond 670 outdoors?

No, Titebond 670 is designed for interior applications only. For outdoor wood projects, use Titebond III or another waterproof wood glue.

What is the shelf life of Titebond 670?

Unopened bottles of Titebond 670 have a shelf life of 24 months if stored properly between 40-100° F. Always check the expiration date before use.

How much clamping pressure is needed?

Light clamping pressure is recommended to bring joints tightly together. Titebond 670 does not require as much clamping force as other wood glues.

Can Titebond 670 be used to refinish furniture?

Yes, Titebond 670 is an excellent choice for repairing loose joints and regluing wooden furniture components during refinishing.

What size bottles is Titebond 670 available in?

Titebond 670 is sold in 4 oz, 8 oz, 16 oz, and gallon sized containers to meet different woodworking needs.