Many of the multipurpose adhesives, superglues, epoxies, and wood glues that we analyzed were adequately powerful for their intended purpose. But no single adhesive worked for everything–and a few just worked at all. Consumer Reports is your best resource, in the event you’re seeking advice about glues. Consumer Reports’ paste reviews will give you fair purchasing guidance that you can trust. Use our adhesive buying guide to discover which features are most important to consider. We also provide paste reviews and unbiased Ratings to assist you choose the best glue for your needs.
Adhesive makers have enlisted snarling rhinos, glaring gorillas, and sumo wrestlers to tout their promises of “incredible strength,” “truly all purpose,” and “Glues whatever. Bonds forever.” But those claims did not adhere in our lab tests.
Many of wood glues, and the multipurpose adhesives, superglues, epoxy that we examined were adequately strong for his or her intended function.
Many superglues are sold in single-use sizes, and packs are sold by producers with two, four, and even up to a dozen tubes. That means dried-up, half-used tubes of superglue really are a thing of days gone by. Not one of the tested adhesives had an expiration date, so if there is lots of projects or repairs, purchase multipacks to cut costs.
Health problems can be posed by one type
Polyurethane adhesives can cause respiratory difficulties and skin irritations, and following exposure to them could cause stronger reactions.
Of less issue but more common are fingers. “Soak your glued fingers in warm, soapy water,” Dr. says James S. Taylor, M.D., a dermatologist at the Cleveland Clinic, said. Afterward ; gently separate the skin with a soft spatula. If water doesn’t work, use acetone or nail-polish remover. Taylor warns that your skin could irritate.
No matter what adhesive you employ, carefully follow safety information and the directions on the bundle. And wear thick rubber or vinyl gloves and work in a well-ventilated location or outside.
Doing it right
Do not make the error of using the glue that is wrong for the job. In case you are working with the item for the outside, for instance, pick a water-resistant adhesive. And although some glues that are multipurpose do well with wood, we recommend that you just use a wood glue for wood projects. You will be told by types which adhesives are appropriate for which jobs and materials.
Do not expect miracles
Anything you’re pasting together must have a clean break of the sort you’d expect from glass or broken ceramic; the two parts must fit together perfectly with no gaps in case you are using superglue. And if you are pasting unlike materials, you will need a glue that is suited to both, if possible, for adequate results.
Pay awareness of colour
If there is a chance that the paste will soon be observed after it’s dried, use one that is colorless after drying.
Utilize the appropriate quantity
Recall this mantra of appropriate pasting: Less is more. Make use of the minimal amount of adhesive needed seriously to get the task done.
To control how much you really apply, squirt some onto the plastic packaging of the product or a chunk of aluminum foil. Utilize a wood or a toothpick or plastic coffee stirrer to put on the glue. (Some two-part epoxies come using a plastic paddle for mixing.) Immediately wipe up any excess glue that comes out of the joint as you work.
Make it last
Extend the shelf life of a paste by cleaning adhesive throughout the opening up squeezing extra air out of the tube, and replacing the cap snugly. Keep the unused part in a cool, dry location that is out of the sunlight.
Be not impatient
Despite what might be suggested on the package or label, avoid putting a heavy load on a glued joint before the adhesive has place to get a complete 24 hours.
Fit the product to undertaking or your material
Use on wood and plastic; many can manage ceramic plus some alloys. Polyurethane excels at filling openings, resists water on wood, and dries in 24 hours or less. Contact cement dries in as little as 16 hours.
Hints Polyurethane needs clamping expands, and might cause respiratory and skin reactions. Don’t use contact cement near a heater or an open fire. Sand or scrape polyurethane to reverse it; use special solvent for a contact cement.
Use on wood or plastic; most also meant for ceramic. A drop will do. Quick setting makes clamping not necessary, but it’s still beneficial to align pieces with tape.
Hints Don’t use for filling gaps. Don’t presume water resistance. Good fit needed for bond that was strongest. It can bond skin, and its vapors are irritating. Seals are tough to break; use acetone or nail-polish remover.
Use on wood repairs. All did a great job filling openings; most made strong joints. Safe to handle; washes off with water while wet.
Clamping usually needed. Some aren’t very water resistant. Bonds are tough to undo; scrape the paste with tools.
Quick-set two-part epoxy
Use on wood and rigid substances where you want fast results; most are also meant for ceramics. Really good at filling openings and normally water resistant. Epoxy comes in a two-piece syringe.
Tricks You need to blend the two parts to activate. Drying time is 24 hours. Some quickset epoxies irritate skin and emit vapors. Make use of a hammer and chisel to reverse the bond.