description
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 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.
Uses
BD-LG2 is primarily used as a fast cure, protective seal for inductance loops installed in saw-cut slots. It may be used as a sealant for saw cut slots in concrete and asphalt surfaces.
Coverage Charts
3/16″ Wide Blade/Groove
(Recommended Cut Width)
Cut Depth | Coverage Per Tube | Coverage Per Case |
1 ¼” | 18′ | 216′ |
1 ½” | 14′ | 168′ |
¼” Wide Blade/Groove
Cut Depth | Coverage Per Tube | Coverage Per Case |
1 ¼” | 13′ 6″ | 162′ |
1 ½” | 10′ 6″ | 126′ |
Dispensing Gun
BD-LG2 is packaged in a 600ml dual cylinder cartridge (300ml:300ml). It requires a compatible dual cartridge dispensing gun to use.
We offer a high quality dripless dispensing gun: BD-LG2-GUN.
Curing
BD-LS will skin over in approximately 45 minutes at 70° F (21° C) and 50% relative humidity. Temperatures below 32°F (0°C) and/or low humidity will slow skin/cure time. Strength will start to develop immediately and continue increasing for 7 days after application. However, if groove is slightly under-filled traffic is permitted immediately after application. Not designed for installation in freezing temperatures. Use BD-LG2 for cold weather installations.
Packaging
21 fl. oz. (600 mL) ratio pack tubes to be dispensed through a manual gun dispenser. Dark Gray Color Only.
Dispensing gun available: Part# BD-LG2-GUN
Superior Features
· Self leveling.
· Can cure in freezing temperatures.
· Quick cure when used in warm temperatures.
15 minute gel time in 60° F (16° C) weather.
See “Gel Time” Chart on next page.
· 100% Solids, no shrinking occurs when curing.
Contains no solvents.
· Zero V.O.C.
· Static mixer included with every cartridge.
· Has no chemical reaction to asphalt or concrete and will not cause deterioration of the surface.
· Exhibits no bubbling or “mushrooming”.
· Low viscosity sealant, flows easily.
· 600ml dual cartridge dispensing gun available. Part # BD-LG2-GUN.