I have several bottles of tightbond II glue with just a little left in the bottom (1 or2 inches). Over time it has thicken some and is slow to pore out . Since this glue can be cleaned up with water can I dilute it a little and will it still work? Has anyone of you guys ever tried this and if so does it still give a good bond?
Thanks ZABO
Replies
Dont know the answer to your question but I would toss it all out and buy a new fresh bottle, Its cheep and the first time you use bad glue on a project you will regret it.
Read the code on the bottle. You will find it printed in black ink somewhere near the top of the bottle. It is made up of numbers and letters, but the first two are the ones you a concerned about. You will see something like this 8C578. The 8 stands for 2008 and the C is the third letter of the alphabet meaning March. The glue was made in March of 2008 at plant and batch 578. Do not use any yellow wood glue past one year in date, it is not worth the risk. (Franklin Adhesives recommendation) Glue is the cheapest part of a project and one of the most important, don't skimp. I never buy glue online because you never know the code until it arrives at your door. Go into a HDW store or lumber yard and check their codes and you will see almost every bottle is out of date before you buy it. Lowes usually has the freshest glue or HD, always check the code.
If the adhesive is more than a year old, discard it. Glue and finishes are two items that are not worth being frugal about. The consequences of a glue failure after all your work is just not worth it.Howie.........
Edited 11/6/2008 4:13 pm ET by HowardAcheson
Ya know I used to get sucked into the sale on Gallon size glue bottles only never to use it all before I would consider it old. Now I tend to get the quantity any type of glue that I need for the project, since I'm a hobbyist and not constantyl gluing things up.
I have been tempted in the past to try to "thin" the remainder to use it and save a buck, but then wondered boy I would feel stupid if I spent all that time and money on a project to have some type of failure due to my desire to save 5 bucks on a new bottle of glue. Chuck it and buy a new bottle. I assume you get your glue from a place that moves their inventory not a general store thats had that bottle of glue on the shelf for eons(just kiddin).
If it moves, tax it. If it keeps moving, regulate it.
And if it stops moving, subsidize it.
My thanks to everyone I will chuck it out.
ZABO
Waste not, want not. You can use it thinned to prime bare plaster before papering or painting.
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