Putty sprayer

Tired of applying the putty by hand or with a putty knife?
In this you can put the freshly kneaded lump of linseed oil putty. Press with a stick or similar to remove all air in the syringe.
Put on the nozzle and adjust according to the putty seam so that you apply just enough putty.

Is it slow? Put the syringe in warm water between uses, and it will go faster.

Recommended for you with many slatted windows, or window manufacturers.