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BD Loops LOOP GOOP Winter Grade Polyurethane Sealant BD-LG2

BD Loops LOOP GOOP Winter Grade Polyurethane Sealant BD-LG2
BD Loops LOOP GOOP Winter Grade Polyurethane Sealant BD-LG2
BD Loops LOOP GOOP Winter Grade Polyurethane Sealant BD-LG2
BD Loops LOOP GOOP Winter Grade Polyurethane Sealant BD-LG2
BD Loops LOOP GOOP Winter Grade Polyurethane Sealant BD-LG2
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BD Loops LOOP GOOP Winter Grade Polyurethane Sealant BD-LG2
BD Loops LOOP GOOP Winter Grade Polyurethane Sealant BD-LG2
Product Description

North Shore Commercial Door presents BD-LG2 (Loop Goop). BD-LG2 is a two-component polyurethane, winter grade detector loop sealant. Designed for use in both asphalt and concrete pavement, BD-LG2 provides a weather and chemical resistant waterproof seal. It is designed for sealing loops in cold or freezing temperatures and exhibits exceptional chemical resistance to de-icing salts (including 50% by weight potassium acetate), gasoline, hydraulic brake fluid and motor oil. BD-LG2 forms a tough and durable seal that effectively seals out moisture. 

Benefits

  • No reaction with asphalt and concrete - will not deteriorate them
  • Exhibits no "bubbling" or "mushrooming"
  • Will not expand or flow above the joint
  • 100% solids system
  • Contains no solvents and is zero V.O.C.
  • Requires no clean up since the mixing tips are disposable

BD-LG2 Loop Goop is Available as Follows:

  • 21 fl. oz. (600 mL) ratio pack tubesΨ to be dispensed through a manual gun dispenser
  • DARK GRAY COLOR ONLY
  • Shelf life is 1-year from date of manufacture

Dispensing Gun Available:

  • DRIPLESS 600ml (300:300ml) Dual Cartridge Dispensing Gun is sold separately & available here: BD-LG2-GUN
  • Compatible with BD-LG2

Coverage 

  • To calculate how many tubes of BD-LG2 you need to seal a loop, please see the chart below:
  • 3/16" Wide Saw-Cut Groove 1/4" Wide Saw-Cut Groove
    Depth Coverage per Cartridge Depth Coverage per Cartridge
    1-1/4" 18ft 1-1/4" 13.5ft
    1-1/2" 14ft 1-1/2" 10.5ft

    Uses

    BD-LG2 two-part polyurethane loop sealant is primarily used as a fast cure, protective seal for induction loops/traffic detector wire loops employed in actuated intersections. It may be used as a sealant for saw cuts in concrete and asphalt surfaces.

    Curing

    BD-LG2 will quickly gel in only 8 - 15 minutes at 77°F (25°C) and even cures in cold and freezing applications. In freezing temperatures, BD-LG2 gels in just two hours! BD-LG2 even permits vehicular traffic immediately after application so there is no need for lane closure. See the chart below for curing times.

    TEMPERATURE GEL TIME
    23F 120 min
    41F 45 min
    59F 15 min
    Greater than 59F (15C) Less than 15 min

    BD-LG2 Mixed Properties:

    PROPERTY BD-LG2
    Brookfield Viscosity 1200-1700 cps
    Color Dark Gray
    Solids 100%
    Hardness, Shore A (ASTM D-2240) 70-80
    Elongation (ASTM D-412) 175-225%
    Tensile Strength 600-800 psi
    Adhesion to concrete (ASTM D-903) 170lb/inch width
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