The 5/8-inch Plastic Button Head Injection Packer is a versatile and reliable solution designed for high-performance injection tasks. Featuring an integrated button head easily converted into a zerk-style port with a suitable fitting, this packer combines flexibility with ease of use. Its innovative EZ Flow design provides a large internal diameter and a free-floating ball valve in the shaft, allowing maximum product flow for demanding high-volume applications such as curtain injections, bladder injections, and slab lifting. Installation is simple and efficient, with the packer hammered or screwed into place depending on site requirements.

Engineered for efficient on-site use, the hammer-in design dramatically reduces installation time, making it ideal for concrete repair, crack injection, and waterproofing projects where speed and productivity matter. The plastic body offers a self-sealing compression effect without extra components, while the button head ensures a secure, leak-resistant connection under high injection pressures. This reliable sealing supports demanding grouting and lifting applications, delivering consistent performance in challenging conditions.

Constructed from premium, durable materials, the packer’s threaded design includes a removable sleeve for firm grip and easy installation or removal. Compatibility is broad, working seamlessly with injection materials including polyurethane, acrylics, acrylate gels, and epoxy resins. This versatility suits numerous structural repairs such as crack sealing, void filling, leak repair, and underground waterproofing. The combination of high flow capacity, secure fit, and robust construction makes the Hammer-In 5/8” Button Head Plastic Injection Packer – EZ Flow Model a trusted tool for professionals tackling complex injection and restoration projects.