TechSpray Dusters and Freeze Spray
Envi-Ro-Tech 1671 Duster. HFC-134a gas removes particles without harmful solvents. 10 oz. aerosol with reusable chrome trigger assembly or 10 oz. disposable aerosol fixed trigger valve. Envi-Ro-Tech 1672: Chills to 62°F, locates faulty components, cold solder joints, etc. 10 oz. disposable aerosol.




