I ordered this silicone nozzle cover kit. I'm sure the other parts work fine, but I wanted the nozzle caps. And boy do they work great! In the past I've used everything in my workshop to try and save the exposed products for compaction, with little success. The photos below show before and after. I used to wrap every old cap I could find around the tip with tape, put a screw in the end of the tube, etc. Now I only use silicone caps and they keep the sealant nice and fresh. I wish I had ordered them 40 years ago. Highly recommended. Saving a tube of silicone sealant pays off.
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