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| | |  | | SEM 39537 - Weld Bond Adhesive 7 oz cartridge | 39537 WELD-BOND ADHESIVE is a non-sag, two component methacrylate adhesive system formulated to bond metal surfaces without the use of an external primer. 39537 provides long working times (45-60 minutes) allowing body shops to correctly position parts for proper alignment. This adhesive contains glass beads to insure adequate bond line control. 39537 is an easy to use 1:1 adhesive that forms resilient bonds and maintains its strength over a wide range of temperatures. 39537 is suitable for bonding a variety of substrates especially automotive grade cold rolled steel. Recommended substrates include steel, galvanized steel, e-coat, aluminum and stainless steel.
Features
�� Methacrylate technology
�� Long working time
�� Superior impact and peel strength
�� Excellent environmental resistance
�� Consistent bond line thickness
�� 100% reactive
�� Non-sagging gaps filled up to ½”
�� Minimal surface preparation
Typical Cured Properties
Peel strength (pli) on steel 20-40 ASTM D 3167
Tensile lap shear @ 77°F (25°C) (psi) on steel 3000-3800 ASTM D 1002
Tensile lap shear @ 175°F (79°C) (psi) on steel 2400-2600 ASTM D 1002
Bond line thickness 0.005-0.5” (0.127-12.7mm)
Typical Uncured Properties
Part A Part B Mixed
Working time @ 77°F (25°C) - - 45-60 minutes
Set time @ 77°F (25°C) - - 120-180 minutes
Color Cream Light Yellow Light Yellow
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