Longstik^® and Longstrip^®

Longstrip^® is an asphalt sealing strip designed for sealing joints of prefabricated concrete elements used in the construction of drainage, sewers, utility tunnels or underground. There is a wide range of gauges and sizes, which meets the diverse range of shapes and design elements of the circuit.

Longstrip^® Primer is a quick-drying asphalt resin designed for use on the contact surfaces before applying Longstrip^® tape. Under pressure, Longstrip^® gets shaped on the contact surfaces and creates a watertight joint. Longstrip^® is manufactured in rolls, with double-sided removable tape in between that is removed just before application.

Longstik^® is a composite laminate, which is produced as a "sandwich" -- self-adhesive modified asphalt is placed between two sheets of paper covered with a layer of silicone. The paper is removed during application.

Double-sided adhesive tape Longstik^® is designed as a self-adhesive tape to protect  Longseal^® protective panels using self-adhesive waterproof membrane Longseal^®. Longstik tape can also be used as a binding tape in conjunction with humidity protection systems.