Accurate & Reliable Vehicle Detection Our Products We’ve got everything you need for your loop installation. Direct Burial LoopsFor concrete pours, gravel roads, dirt roads, under pavers, or underneath asphalt. Easy to form, durable and rugged.Learn More Saw-Cut LoopsFor use in existing concrete or asphalt. Designed to fit snugly into a 3/16″ saw-cut slot and then be sealed with loop sealant.Learn More BD-LSMS Polymer Loop Sealant with flat 3/16″ sealant tip. No shrinking, no cracking, excellent adhesion to concrete and asphalt.Learn More 3/16″ Saw BladesHigh Quality 3/16″ Wide Diamond Blades. Available in 7″ and 14″ Diameters.Learn More BD-LG2Quick Cure / Winter Blend Loop Sealant. This 2-part sealant can cure in freezing temperatures!Learn More BD-LG2-GunA dual cartridge dripless dispensing gun for BD-LG2. Sturdy steel construction,Learn More PR-3/16Saw-Cut Loop Installation Kit. Dog-ear corner cutting block, clean out hook, wedge tool, and wire roller.Learn More BD-MeggerMegohmmeters check for the most common loop issue – a nick in the wire that is allowing current to short to ground.Learn More EZ Detector CheckerQuickly check everything upstream from the loop. Tests the detector, circuit board, and harness wiring kit.Learn More Splice KitNeed to add or repair lead-in on a loop? This splice kit will give you the best chances of success with direct burial rated adhesive lined shrink tube.Learn More Type-B Lead-inOptional Cal-Trans Type B Lead-in wire. This twisted, shielded lead-in wire makes it possible to run multiple lead-ins together over long runs.Learn More Micro Torch Soldering IronA butane powered micro torch with soldering tip attachment. Ideal for tinning/soldering connections in the field. Learn More