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3M™ Products

3M™ Detector Loop Sealant

Detector Loop Sealant. Encapsulates, insulates and protects the wires of a vehicle detector loop from the effects of the harsh roadway environment. In temperature extremes, it retains flexibility so the wires are continuously protected to prevent loop failure.


3M™ products are available in Arizona, Alaska, Northern California, Colorado, Idaho, Montana, Nevada, Oregon, Utah, Washington and Wyoming.

For more information, please contact your local sales representative, Mike Singson, at 425.347.6208 or by email at