Well, we have just made life a bit easier here on Gluegun.com. Now every product page contains an Ask a Question Button, right below the title and star rating. Ask us any question you want to know about a product and we will do our best to get back to you within 24 hours. Check out the handy picture below and you will see where the ask a question button is located on every page.
You can always use our contact us page too if you have some questions about a product, your application or your order. Not to mention calling is the easiest way to get all questions answered 855-437-7700.