XT-Armor Oven Shield mask coating protects oven surfaces between scheduled maintenance. Is painted onto cooling zone surfaces, flux sticks to the coating, and then is peeled off – drastically reducing maintenance time. Is said to reduce maintenance labor by 50% and equipment downtime by 25%. Has been successfully tested on BTU, Heller, JTU, SMT, Speedline and Vitronics-Soltec ovens and wave machines. Works in closed-loop nitrogen ovens. It is intended for the cooling zones, where residue condensation is worst. Can be applied to an oven’s cooling chamber inner walls and surrounding areas, flux management system chamber walls, flux collection plate, inlet and outlet fan isolator plates. For wave soldering systems, can be applied to the areas surrounding the spray fluxer unit. Coating can be cured at ambient temperatures or accelerated with the oven’s heat cycle. Lasts four to six weeks. Is low odor, non-hazardous, nonflammable and water washable. Has no VOCs, GWP or halides.

Techspray, www.techspray.com

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