Loctite UR 3370 - NATCON - National Consolidated Corporation

Loctite UR 3370


Loctite UR 3370


Henkel Loctite

Loctite UR 3370 is a fast curing, polyurethane adhesive sealant paste. It is a non-sag, multi-purpose adhesive providing a flexible, durable and resistant elastomeric seam with good adhesion. It has high initial tack and excellent tear, vibration and weathering resistance. It is easy to apply and adheres to substrates such as glass, aluminum, metal, wood and concrete without a primer.

Available Sizes:

20 oz. Sausages

Available Colors: *


* Screen colors are approximate representations and should not be used for color matching.

Features and Benefits:

  • Fast Curing
  • Non-Sag
  • High initial tack and green strength
  • Excellent tear, vibration and weathering resistance
  • Easy to apply
  • Adheres without using a primer to most common substrates

Physical Properties:

  • Tensile Strength (PSI): 330 psi
  • Elongation % at Break: 411 %
  • Skin Over Time (min): 25 to 30 minutes
  • Tack Free Time (min): 60 to 120 minutes