New tool injects liquids or gases into narrow crevices. Can be used to apply caulking and waterproofing compounds, adhesives, detergent, undercoats and oil and to aerate hard-to-reach places. Nozzle can reach into opening 1/32 inch wide to depth of more than 4 inches. Although thin, device is rigid and strong.
Fluid-Injection Tool for Inaccessible Areas
NASA Tech Briefs ; 6 , 4
1982-12-01
Miscellaneous
No indication
English
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