Parker Lord

Lord Signlok 7550 A/C Urethane Adhesive

SKU: Signlok7550

From: $25.56

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LORD® 7550 adhesive is an equal-mix, two-component clear urethane adhesive system used to bond Lexan®, ABS, polycarbonate and other plastics. This adhesive will also bond primed metals.

Features and Benefits:

  • Non-Flammable – does not require explosion-proof equipment.
  • Environmentally Friendly – does not contain ozone depleting chemicals.
  • Environmentally Resistant – resists sunlight, weathering, humidity and salt spray.
  • Chemically Resistant – solvent resistant when cured. Painting and most cleaning processes do not affect bond strength.
  • Self-Leveling – flows into hard-to-reach spaces; excellent for bonding parts with tight tolerances
Typical Properties
  7550-A Resin 7550-C Curative
Appearance Clear Liquid Clear Liquid
Viscosity, cP @ 77°F (25°C) 1800 – 4000 6000 – 12,500
Density, lb/gal ((kg/m^3) 9.6-9.8 (1150-1174) 9.0-9.4 (1078-1126)
Flash Point (Closed Cup), °F (°C) 200 (>93)”}”>>200 (>93) 200 (>93)”}”>>200 (>93)
Typical Properties* of Resin Mixed with Curative
Mix Ratio by Volume, Resin to Curative 1:1
Solids Content by Weight, % 100
Working Time, min @ 75°F (24°C) 3-5
Purge Time, min @ 75°F (24°C) 2-3
Time to Handling Strength, min @ 77°F (25°C) 60

Chem-Set™ PAK-50 Gun

TAH 190-620 Static Mixer

Additional information

Weight 0.15 lbs
Dimensions 1 × 2 × 5.00 in



Gun Size


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