Mastic silicone Tube Cap 5 caps Nozzle Sealant .FREE DELIVERY Random Colours.

THESE ARE 3D PRINTED OUT OF THE FINEST QUALITY FILAMENT.

they are a really great fit and will seal really well so when you need to use again just take cap off and replace nozzle.

when tube has been used just clean the cap end out and reuse.

this is for 5 cap ends but if more required just ask and i will gladly sort out for you

thx