2UUL DA68 Back Cover Sealant Thermal Press Plate (2Pcs/Pack)

When you take on iPhone 17 Pro or iPhone 17 Pro Max back glass repair, the sealant step decides whether the housing stays dust and water resistant or fails the first time the customer walks in the rain, and the 2UUL DA68 Back Cover Sealant Thermal Press Plate (2Pcs/Pack) exists to make that step consistent instead of guesswork. You load this steel plate onto your heating and pressurization station and press it against the back cover after applying sealant, and the plate spreads heat evenly across the housing surface so the adhesive cures at the right pace instead of overheating in one spot while staying cold in another. That even spread matters more than most technicians admit, because a hot spot burns or thins the sealant right where the customer notices a gap first, while a cold patch leaves the bond weak enough to lift the first time the phone drops in a pocket. The DA68 plate cuts that risk out of your workflow by conducting heat the same way across its whole surface, so every point of the seal line gets the same treatment and cures at the same rate. Its camera cutout is not a generic hole punched to fit "most phones" — it is shaped specifically for the iPhone 17 series camera module, so the plate sits flush against the back housing without pressing on the lenses or the raised camera bump, and you don't have to file, trim, or improvise a workaround before using it. That fit alone saves you the extra minutes technicians usually lose repositioning a badly matched plate mid-repair. Steel construction means the plate holds its shape under repeated heat cycles instead of warping the way cheaper aluminium or plastic jigs do after a few weeks on a busy bench, so you get a tool that still presses flat after months of daily back cover jobs rather than one you need to replace every few repairs. Buying it as a 2Pcs/Pack gives you a backup plate sitting ready in the drawer, which matters on a bench where a scratched or slightly warped plate throws off your seal quality without you noticing until a customer comes back with a lifted back cover. You'll find this plate useful whether you're resealing a back cover after cracked glass replacement, redoing a seal that failed on a previous job, or restoring water resistance on a back housing opened for a battery or charging port repair. It fits naturally into the same workflow as your back glass separator, sealant applicator, and heating station, and it becomes the piece that decides whether the whole job holds up after the customer leaves your shop. If your workshop already handles iPhone glass and back cover work regularly, this plate removes one of the most common causes of comeback repairs — a poorly cured seal — and replaces it with a repeatable, evenly heated press step every time. For technicians moving from older iPhone models to iPhone 17 series repair work, the DA68 also signals that your back cover camera cutout tooling has caught up with the new housing design, so you're not stuck reaching for a plate meant for an older body shape and hoping the fit is close enough. Keep it clean between uses, store it away from sharp tools that could scratch the working surface, and it stays reliable across hundreds of back cover sealant cycles on your bench.