BD-LG2 is a two component polyurethane, detector loop sealant. It is designed for use in both asphalt and concrete pavement to provide a weather and chemical resistant waterproof seal. BD-LG2 effectively seals out moisture and provides a tough and durable seal. Permits vehicular traffic immediately after application (see BDLoops.com for installation tips) with no need for lane closure.
BD-LG2 is designed for sealing loops in cold or freezing temperatures. BD-LG2 Detector Loop Sealant exhibits Exceptional chemical resistance to de-icing salts (including 50% by weight potassium acetate), gasoline, hydraulic brake fluid and motor oil. BD-LG2 requires no clean up since the mixing tips are disposable.
To get the most out of your tube of Loop Goop use with a 3/16" wide saw blade, and BD Loops 3/16" Preformed Saw-Cut Loops.
BD-LG2 is primarily used as a fast cure, protective seal for inductance loops. It may be used as a sealant for saw cuts in concrete and asphalt surfaces.
BD-LG2 cures in cold and freezing applications. Finally a solution for sealing loops in cold weather!
BD-LG2 gels in 2 hours in freezing temperatures. In warmer temperatures it is a quick cure material. See the chart below.
|Temperature ||Gel Time |
|23°F (-5°C) ||120 min |
|41°F (5°C) ||45 min |
|59°F (15°C) ||15 min |
|Greater than 59°F (15°C) ||Less than 15 min |
BD-LG2 has no reaction with the asphalt and concrete and therefore will not deteriorate them. It exhibits no "bubbling" or "mushrooming". BD-LG2 will not expand or flow above the joint.
BD-LG2 is a 100% solids system, that contains no solvents and is zero V.O.C.
Coverage Per Tube/Case
See chart below.
It is always better to purchase 1 extra cartridge of
BD-LG2 than to run out of Loop Goop on a jobsite and have to run back to your distributor.
Using a 3/16" wide blade over 1/4" blades will save you 25% in loop sealant.