3M™ Factory-Match Seam Sealer cartridge 200ml

3M™ Factory-Match Seam Sealer uses two-part urethane technology to provide a tough flexible material for the sealing of joints on primed or painted substrates such as steel or aluminum enclosures. This material provides excellent flexibility and elongation properties along with a medium/high viscosity and produces a slight flow-out after application. 3M™ Factory-Match Seam Sealer may be top coated with paints in 45 minutes under normal temperature and humidity conditions.

Features:

• Two-Part Urethane Technology
• 200 mL Dual - Syringe Cartridge
• Metered Static Mixin

Typical Properties:

• Work Time: 10 Minutes
• Mix Nozzle Dwell Time: 6 minutes
• Cure Time: 4 hours
• Paint Time 45 minutes
• Tensile Strength: 2515 psi
• Elongation 390%
• Color: Black / Amber

Directions for Use

NOTE: 3M Best Practice is that all sealers, unless designated specifically for use on bare metal be applied to properly prepared automotive paint or primer.

SURFACE PREPARATION: NOTE: Apply only to surfaces primed with a 2K urethane, 2K epoxy primer, or clean, sanded paint. Acid etch primers should never be in direct contact with seam sealer.

1. Scuff primed surface with a Scotch-Brite™ General Purpose Hand Pad (Ultrafine), (PN 07448).

2. Blow off dust with clean, compressed air and wipe with an appropriate VOC compliant surface cleaner for the removal of surface contaminates