Committed to consistency and performance!
As with all Great Planes products, our engineers have tested and evaluated all of the important characteristics of Pro CA adhesives. The results? This glue is not only clear, pure and consistent bottle after bottle, but also designed to "wick" better into balsa wood for the strongest bond possible. Each viscosity (CA, CA+ and CA-) has been tested and formulated to achieve the maximum penetration required for its specific application.
Cyanoacrylates, commonly referred to as "CA", are moisture-activated adhesives stabilized with acids. Water overpowers the small amounts of acid found in the CA, so that when CA is applied to a part, moisture from the surface of that part and from the atmosphere cause the CA to form a solid, or bond, in seconds.
Some surfaces, such as plywood, spruce and balsa, have a natural acidic content which may blend with the acidic stabilizers in the CAs, overstabilizing them. This could cause CA to take longer to cure or to not cure at all. It is for this reason that Pro CA is a "surface insensitive" CA. This makes the glue adhere well to all surfaces, especially balsa wood. Sometimes activator may be required to speed the glue's curing process and increase the strenth of the bond.
Quality freshness is guaranteed!
More than their pure, powerful formula separates Pro CAs from other glues. Like milk, batteries and medicines, Pro adhesives are labeled with a "Best If Used By..." date - so there's never a doubt about their freshness! If you're not satisfied with any Pro Adhesive product, we will replace it—free.
Thin, Instant Set CA
Instant-setting CA is ideal for fast assembly, with a cure time of 1-3 seconds.
GPMR6001 PRO CA Thin 1/2 oz. (14.2 g)
GPMR6002 PRO CA Thin 1 oz. (28.4 g)
GPMR6003 PRO CA Thin 2 oz. (56.7 g)
GPMR6004 PRO CA Thin 4 oz. (113 g)
Medium, Gap Filling CA+
Thick CA+ is an excellent gap filler that cures in 10-15 seconds.
GPMR6007 PRO CA+ Medium 1/2 oz. (14.2 g)
GPMR6008 PRO CA+ Medium 1 oz. (28.4 g)
GPMR6009 PRO CA+ Medium 2 oz. (56.7 g)
GPMR6010 PRO CA+ Medium 4 oz. (113 g)
Thick, Slow Cure CA-
Super thick CA- provides the extra strength needed for high-stress areas and provides a 1-2 minute cure time.
GPMR6013 PRO CA- Thick 1/2 oz. (14.2 g)
GPMR6014 PRO CA- Thick 1 oz. (28.4 g)
GPMR6015 PRO CA- Thick 2 oz. (56.7 g)
Ultra Thick, Slow-Set Gel
Ultra thick gel is perfect for reinforcing joints, offering superb gap filling capabilites and a 30-second cure.
GPMR6020 PRO CA Gel 1 oz. (28.4 g)
Foam Safe CA
Pro Foam Safe CA is the perfect adhesive choice for final assembly on foam model aircraft. Formula is odorless and non-fuming, and can be used with Pro CA Activator to speed cure times. Features Great Planes' "Best if Used By" date on the label for freshness you can see. Available in Medium and Thick formulas, in one- and two-ounce bottles.
GPMR6069 PRO Foam Safe CA+ Medium 0.7 oz. (20 g)
GPMR6070 PRO Foam Safe CA+ Medium 1.8 oz. (50 g)
GPMR6072 PRO Foam Safe CA- Thick 0.7 oz. (20 g)
Pro CA Debonder
Gently dissolves cyanoacrylate glues so surfaces can be pulled apart without damage.
GPMR6039 PRO Debonder 1 oz. (28.4 g)