Stop air keeps silicone fresh.
Prevent silicone from oxidization
1. Prevent air & moisture get into the product.
2. Save money no more waste.
3. Push in nozzle stopper after use.
4. Keeps product fresh every time.
5. Easy to use /Easy to Clean /No mess.
Ideally for :
1. Caulks
2. Silicones
3. Adhesives
