BD Loop Goop 2  Two component polyurethane, detector loop, runway light sealant

BD Loop Goop 2 Two component polyurethane, detector loop, runway light sealant

  • Manufacturer: BD Loops
  • Item Number:

  • $35.34

 **Please Note loop sealants can only be shipped UPS ground and only to addresses within the United States**

BDLoops 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 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

Superior Features
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.

Handling Instructions.
BD-LG2 is a 100% solids system, that contains no solvents and is zero V.O.C.


Using a 3/16" wide blade over 1/4" blades will save you 25% in loop sealant.


 BD Loops Resource Center
 Loop Goop Info
 Loop Goop MSDS
 Sealant Needed Calculator
 3/16" Blade Info Sheets
 BD Pizza Wheel Tool

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