Helpful Hints: Apply small drops of PLASTI-ZAP to one surface only then mate the parts. For large or long seams apply small drops 1/4 to 1/2 inches apart, one side only, along the entire seam, then join parts. Be careful to keep your fingers away from the glued joints until cured, this glue will bond your skin instantly to your model. For bonding chrome parts, scrape the chrome off of the bonding areas then apply the glue to one side only. If you want to use ZIP KICKER, apply very small amounts with a fine brush or tooth pick. You do not need to apply kicker to the entire joint. For critical applications test sample joints for designed strength requirements.