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Designed for vent channel formation and shell repair, Loctite 3691 ResinAid is a pink one-part acrylic adhesive that cures tack-free in less than 20 seconds on exposure to UV or visible light of the right intensity. In less than 10 seconds, this light cure product can cure to a thickness of 0.06 in., making it an ideal alternative to traditional, time-intensive vent formation materials. And using a simple, six-step process, it will efficiently and effectively repair cracked or damaged hearing aid shells. ISO-10993 biocompatibility is pending for this product.

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