Black B1500 Medium Rubber-Toughened HYPERBOND CA *PICK THE SIZE*

B1500 type (medium) is much thinner than the thicker grades and will wick into cracks.

Please pick the size you need. The 4oz, 8oz, 16oz bottles come with a "Yorker" style dispensing nozzle. The smaller 1oz and 2oz bottles come with a pin-cap nozzle.

Black CA is very popular with speaker builders. Black CA is popular for use with carbon-fiber and fiberglass composites as well. CA glue cures to a hard acrylic plastic. The rubber-toughened version handles higher temperatures than regular CA and also is good at resisting cracking due to vibration and shock.

The larger bottles have better shelf life - CA can be kept in a refrigerator to help them last longer. Note - the thicker the grade of CA, the longer it takes to cure. CA glue dries very quickly when it is pressed between two objects. When its applied as a "bead" it can take much longer. CA Activator (also called Kicker or Accelerator) can be used to set the glue, but it can take up to 24 hours to fully cure. The activator can also be used as a pre-treatment and surface cleaner before gluing. Activator comes in various pump-spray bottles and in fine-mist aerosol cans. You can find the activator listed separately on this website.