Best Gap Fill Ca
Zap-A-Gap CA+ Medium Cyanoacrylate
Pacer Technology
Zap-A-Gap is the RC car and airplane building standard
- Medium viscosity
- Gap filling
- RC and model standard
Pros
- Zap-A-Gap is the RC car and airplane building standard
- Medium viscosity between th in and gel - versatile across joint types
- Slightly more gap-filling than th in CA without the runniness
Cons
- Less common in hardware stores than Gorilla or Loctite
Prices and availability change, so confirm on Amazon.View on Amazon

