CA is strong, works almost instantly, and is bottled in three different viscosities (thicknesses). CA is used for most glue joints, except where epoxy is specified. CA does emit rather strong fumes (some say it's like tear gas) as it cures, so rule number one is to work in a well ventilated area.

CA is also known as plain CA. This is the instant variety, used for most initial assembly and tack gluing. Thin CA is usually "wicked" into a tightly fitting joint by putting a few drops on the seam, then holding the parts together while the CA penetrates and bonds the parts. When gluing plywood or hardwood, a mist of accelerator will help the CA work.

CA+ is also known as medium or gap filling CA. CA+ is used for surface gluing, filling small gaps between poorly matched parts, and for general purpose applications. It cures slower than thin CA, allowing you to apply a bead to two or three parts before assembly. Also, because it cures slower than thin CA, it penetrates the wood for a stronger bond. Curing time without accelerator is 20 - 30 seconds.

CA- or thick CA is used when extra positioning time is needed. CA- is a great gap filler and is also used to make fillets when a little extra strength is required. Curing time is about 1 - 2 minutes.

As a builder, you know that the quality of your glue is very important. And because Pro CA is designed BY modelers, FOR modelers, you can count on it to deliver everything you’re looking for in a hobby adhesive: consistent bonding power, superior “wicking”, and something no other glue offers — a “freshness date” that’s backed by a guarantee.